3899681235

素因数分解:

$3^2\times 5^1\times {\mathrm{15319}}^1\times {\mathrm{5657}}^1$

素因数の和:20987

約数の個数: 24

約数和(自身を含む): 6761083680

約数和(自身を除く): 2861402445

約数列:

[1, 3, 5, 9, 15, 45, 5657, 15319, 16971, 28285, 45957, 50913, 76595, 84855, 137871, 229785, 254565, 689355, 86659583, 259978749, 433297915, 779936247, 1299893745, 3899681235]

約数ペア:

[(1, 3899681235), (3, 1299893745), (5, 779936247), (9, 433297915), (15, 259978749), (45, 86659583), (5657, 689355), (15319, 254565), (16971, 229785), (28285, 137871), (45957, 84855), (50913, 76595)]