15252530

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 28512000

約数和(自身を除く): 13259470

約数列:

[1, 2, 5, 10, 43, 79, 86, 158, 215, 395, 430, 449, 790, 898, 2245, 3397, 4490, 6794, 16985, 19307, 33970, 35471, 38614, 70942, 96535, 177355, 193070, 354710, 1525253, 3050506, 7626265, 15252530]

約数ペア:

[(1, 15252530), (2, 7626265), (5, 3050506), (10, 1525253), (43, 354710), (79, 193070), (86, 177355), (158, 96535), (215, 70942), (395, 38614), (430, 35471), (449, 33970), (790, 19307), (898, 16985), (2245, 6794), (3397, 4490)]