15333030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:646

約数の個数: 64

約数和(自身を含む): 41342400

約数和(自身を除く): 26009370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 109, 135, 218, 270, 327, 521, 545, 654, 981, 1042, 1090, 1563, 1635, 1962, 2605, 2943, 3126, 3270, 4689, 4905, 5210, 5886, 7815, 9378, 9810, 14067, 14715, 15630, 23445, 28134, 29430, 46890, 56789, 70335, 113578, 140670, 170367, 283945, 340734, 511101, 567890, 851835, 1022202, 1533303, 1703670, 2555505, 3066606, 5111010, 7666515, 15333030]

約数ペア:

[(1, 15333030), (2, 7666515), (3, 5111010), (5, 3066606), (6, 2555505), (9, 1703670), (10, 1533303), (15, 1022202), (18, 851835), (27, 567890), (30, 511101), (45, 340734), (54, 283945), (90, 170367), (109, 140670), (135, 113578), (218, 70335), (270, 56789), (327, 46890), (521, 29430), (545, 28134), (654, 23445), (981, 15630), (1042, 14715), (1090, 14067), (1563, 9810), (1635, 9378), (1962, 7815), (2605, 5886), (2943, 5210), (3126, 4905), (3270, 4689)]