38423385

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{853}}^1$

素因数の和:895

約数の個数: 96

約数和(自身を含む): 89526528

約数和(自身を除く): 51103143

約数列:

[1, 3, 5, 7, 9, 11, 13, 15, 21, 33, 35, 39, 45, 55, 63, 65, 77, 91, 99, 105, 117, 143, 165, 195, 231, 273, 315, 385, 429, 455, 495, 585, 693, 715, 819, 853, 1001, 1155, 1287, 1365, 2145, 2559, 3003, 3465, 4095, 4265, 5005, 5971, 6435, 7677, 9009, 9383, 11089, 12795, 15015, 17913, 28149, 29855, 33267, 38385, 45045, 46915, 53739, 55445, 65681, 77623, 84447, 89565, 99801, 121979, 140745, 166335, 197043, 232869, 268695, 328405, 365937, 388115, 422235, 499005, 591129, 609895, 698607, 853853, 985215, 1097811, 1164345, 1829685, 2561559, 2955645, 3493035, 4269265, 5489055, 7684677, 12807795, 38423385]

約数ペア:

[(1, 38423385), (3, 12807795), (5, 7684677), (7, 5489055), (9, 4269265), (11, 3493035), (13, 2955645), (15, 2561559), (21, 1829685), (33, 1164345), (35, 1097811), (39, 985215), (45, 853853), (55, 698607), (63, 609895), (65, 591129), (77, 499005), (91, 422235), (99, 388115), (105, 365937), (117, 328405), (143, 268695), (165, 232869), (195, 197043), (231, 166335), (273, 140745), (315, 121979), (385, 99801), (429, 89565), (455, 84447), (495, 77623), (585, 65681), (693, 55445), (715, 53739), (819, 46915), (853, 45045), (1001, 38385), (1155, 33267), (1287, 29855), (1365, 28149), (2145, 17913), (2559, 15015), (3003, 12795), (3465, 11089), (4095, 9383), (4265, 9009), (5005, 7677), (5971, 6435)]