375408915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 758661120

約数和(自身を除く): 383252205

約数列:

[1, 3, 5, 7, 15, 21, 29, 31, 35, 41, 87, 93, 97, 105, 123, 145, 155, 203, 205, 217, 287, 291, 435, 465, 485, 609, 615, 651, 679, 861, 899, 1015, 1085, 1189, 1271, 1435, 1455, 2037, 2697, 2813, 3007, 3045, 3255, 3395, 3567, 3813, 3977, 4305, 4495, 5945, 6293, 6355, 8323, 8439, 8897, 9021, 10185, 11931, 13485, 14065, 15035, 17835, 18879, 19065, 19691, 19885, 21049, 24969, 26691, 27839, 31465, 36859, 41615, 42195, 44485, 45105, 59073, 59655, 63147, 83517, 87203, 94395, 98455, 105245, 110577, 115333, 123287, 124845, 133455, 139195, 184295, 258013, 261609, 295365, 315735, 345999, 369861, 417585, 436015, 552885, 576665, 610421, 616435, 774039, 807331, 863009, 1290065, 1308045, 1729995, 1831263, 1849305, 2421993, 2589027, 3052105, 3575323, 3870195, 4036655, 4315045, 9156315, 10725969, 12109965, 12945135, 17876615, 25027261, 53629845, 75081783, 125136305, 375408915]

約数ペア:

[(1, 375408915), (3, 125136305), (5, 75081783), (7, 53629845), (15, 25027261), (21, 17876615), (29, 12945135), (31, 12109965), (35, 10725969), (41, 9156315), (87, 4315045), (93, 4036655), (97, 3870195), (105, 3575323), (123, 3052105), (145, 2589027), (155, 2421993), (203, 1849305), (205, 1831263), (217, 1729995), (287, 1308045), (291, 1290065), (435, 863009), (465, 807331), (485, 774039), (609, 616435), (615, 610421), (651, 576665), (679, 552885), (861, 436015), (899, 417585), (1015, 369861), (1085, 345999), (1189, 315735), (1271, 295365), (1435, 261609), (1455, 258013), (2037, 184295), (2697, 139195), (2813, 133455), (3007, 124845), (3045, 123287), (3255, 115333), (3395, 110577), (3567, 105245), (3813, 98455), (3977, 94395), (4305, 87203), (4495, 83517), (5945, 63147), (6293, 59655), (6355, 59073), (8323, 45105), (8439, 44485), (8897, 42195), (9021, 41615), (10185, 36859), (11931, 31465), (13485, 27839), (14065, 26691), (15035, 24969), (17835, 21049), (18879, 19885), (19065, 19691)]