15585570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 54722304

約数和(自身を除く): 39136734

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 13, 14, 15, 18, 21, 22, 26, 30, 33, 35, 39, 42, 45, 55, 63, 65, 66, 70, 77, 78, 90, 91, 99, 105, 110, 117, 126, 130, 143, 154, 165, 173, 182, 195, 198, 210, 231, 234, 273, 286, 315, 330, 346, 385, 390, 429, 455, 462, 495, 519, 546, 585, 630, 693, 715, 770, 819, 858, 865, 910, 990, 1001, 1038, 1155, 1170, 1211, 1287, 1365, 1386, 1430, 1557, 1638, 1730, 1903, 2002, 2145, 2249, 2310, 2422, 2574, 2595, 2730, 3003, 3114, 3465, 3633, 3806, 4095, 4290, 4498, 5005, 5190, 5709, 6006, 6055, 6435, 6747, 6930, 7266, 7785, 8190, 9009, 9515, 10010, 10899, 11245, 11418, 12110, 12870, 13321, 13494, 15015, 15570, 15743, 17127, 18018, 18165, 19030, 20241, 21798, 22490, 24739, 26642, 28545, 30030, 31486, 33735, 34254, 36330, 39963, 40482, 45045, 47229, 49478, 54495, 57090, 66605, 67470, 74217, 78715, 79926, 85635, 90090, 94458, 101205, 108990, 119889, 123695, 133210, 141687, 148434, 157430, 171270, 173173, 199815, 202410, 222651, 236145, 239778, 247390, 283374, 346346, 371085, 399630, 445302, 472290, 519519, 599445, 708435, 742170, 865865, 1039038, 1113255, 1198890, 1416870, 1558557, 1731730, 2226510, 2597595, 3117114, 5195190, 7792785, 15585570]

約数ペア:

[(1, 15585570), (2, 7792785), (3, 5195190), (5, 3117114), (6, 2597595), (7, 2226510), (9, 1731730), (10, 1558557), (11, 1416870), (13, 1198890), (14, 1113255), (15, 1039038), (18, 865865), (21, 742170), (22, 708435), (26, 599445), (30, 519519), (33, 472290), (35, 445302), (39, 399630), (42, 371085), (45, 346346), (55, 283374), (63, 247390), (65, 239778), (66, 236145), (70, 222651), (77, 202410), (78, 199815), (90, 173173), (91, 171270), (99, 157430), (105, 148434), (110, 141687), (117, 133210), (126, 123695), (130, 119889), (143, 108990), (154, 101205), (165, 94458), (173, 90090), (182, 85635), (195, 79926), (198, 78715), (210, 74217), (231, 67470), (234, 66605), (273, 57090), (286, 54495), (315, 49478), (330, 47229), (346, 45045), (385, 40482), (390, 39963), (429, 36330), (455, 34254), (462, 33735), (495, 31486), (519, 30030), (546, 28545), (585, 26642), (630, 24739), (693, 22490), (715, 21798), (770, 20241), (819, 19030), (858, 18165), (865, 18018), (910, 17127), (990, 15743), (1001, 15570), (1038, 15015), (1155, 13494), (1170, 13321), (1211, 12870), (1287, 12110), (1365, 11418), (1386, 11245), (1430, 10899), (1557, 10010), (1638, 9515), (1730, 9009), (1903, 8190), (2002, 7785), (2145, 7266), (2249, 6930), (2310, 6747), (2422, 6435), (2574, 6055), (2595, 6006), (2730, 5709), (3003, 5190), (3114, 5005), (3465, 4498), (3633, 4290), (3806, 4095)]