25622415

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6257}}^1$

素因数の和:6288

約数の個数: 48

約数和(自身を含む): 54669888

約数和(自身を除く): 29047473

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 6257, 18771, 31285, 43799, 56313, 81341, 93855, 131397, 218995, 244023, 281565, 394191, 406705, 569387, 656985, 732069, 1220115, 1708161, 1970955, 2846935, 3660345, 5124483, 8540805, 25622415]

約数ペア:

[(1, 25622415), (3, 8540805), (5, 5124483), (7, 3660345), (9, 2846935), (13, 1970955), (15, 1708161), (21, 1220115), (35, 732069), (39, 656985), (45, 569387), (63, 406705), (65, 394191), (91, 281565), (105, 244023), (117, 218995), (195, 131397), (273, 93855), (315, 81341), (455, 56313), (585, 43799), (819, 31285), (1365, 18771), (4095, 6257)]