15901302

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 32590080

約数和(自身を除く): 16688778

約数列:

[1, 2, 3, 6, 71, 142, 163, 213, 229, 326, 426, 458, 489, 687, 978, 1374, 11573, 16259, 23146, 32518, 34719, 37327, 48777, 69438, 74654, 97554, 111981, 223962, 2650217, 5300434, 7950651, 15901302]

約数ペア:

[(1, 15901302), (2, 7950651), (3, 5300434), (6, 2650217), (71, 223962), (142, 111981), (163, 97554), (213, 74654), (229, 69438), (326, 48777), (426, 37327), (458, 34719), (489, 32518), (687, 23146), (978, 16259), (1374, 11573)]