2497157415

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1790077}}^1$

素因数の和:1790119

約数の個数: 24

約数和(自身を含む): 4468034688

約数和(自身を除く): 1970877273

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 1790077, 5370231, 8950385, 16110693, 26851155, 55492387, 80553465, 166477161, 277461935, 499431483, 832385805, 2497157415]

約数ペア:

[(1, 2497157415), (3, 832385805), (5, 499431483), (9, 277461935), (15, 166477161), (31, 80553465), (45, 55492387), (93, 26851155), (155, 16110693), (279, 8950385), (465, 5370231), (1395, 1790077)]