40530015

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{8263}}^1$

素因数の和:8383

約数の個数: 24

約数和(自身を含む): 70905120

約数和(自身を除く): 30375105

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 8263, 24789, 41315, 74367, 123945, 371835, 900667, 2702001, 4503335, 8106003, 13510005, 40530015]

約数ペア:

[(1, 40530015), (3, 13510005), (5, 8106003), (9, 4503335), (15, 2702001), (45, 900667), (109, 371835), (327, 123945), (545, 74367), (981, 41315), (1635, 24789), (4905, 8263)]