6915945

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 11612160

約数和(自身を除く): 4696215

約数列:

[1, 3, 5, 15, 31, 93, 107, 139, 155, 321, 417, 465, 535, 695, 1605, 2085, 3317, 4309, 9951, 12927, 14873, 16585, 21545, 44619, 49755, 64635, 74365, 223095, 461063, 1383189, 2305315, 6915945]

約数ペア:

[(1, 6915945), (3, 2305315), (5, 1383189), (15, 461063), (31, 223095), (93, 74365), (107, 64635), (139, 49755), (155, 44619), (321, 21545), (417, 16585), (465, 14873), (535, 12927), (695, 9951), (1605, 4309), (2085, 3317)]