15352290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3967}}^1$

素因数の和:4023

約数の個数: 48

約数和(自身を含む): 40854528

約数和(自身を除く): 25502238

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 3967, 7934, 11901, 19835, 23802, 35703, 39670, 59505, 71406, 119010, 170581, 178515, 341162, 357030, 511743, 852905, 1023486, 1535229, 1705810, 2558715, 3070458, 5117430, 7676145, 15352290]

約数ペア:

[(1, 15352290), (2, 7676145), (3, 5117430), (5, 3070458), (6, 2558715), (9, 1705810), (10, 1535229), (15, 1023486), (18, 852905), (30, 511743), (43, 357030), (45, 341162), (86, 178515), (90, 170581), (129, 119010), (215, 71406), (258, 59505), (387, 39670), (430, 35703), (645, 23802), (774, 19835), (1290, 11901), (1935, 7934), (3870, 3967)]