15059955

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 25159680

約数和(自身を除く): 10099725

約数列:

[1, 3, 5, 15, 31, 93, 139, 155, 233, 417, 465, 695, 699, 1165, 2085, 3495, 4309, 7223, 12927, 21545, 21669, 32387, 36115, 64635, 97161, 108345, 161935, 485805, 1003997, 3011991, 5019985, 15059955]

約数ペア:

[(1, 15059955), (3, 5019985), (5, 3011991), (15, 1003997), (31, 485805), (93, 161935), (139, 108345), (155, 97161), (233, 64635), (417, 36115), (465, 32387), (695, 21669), (699, 21545), (1165, 12927), (2085, 7223), (3495, 4309)]