15232836

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 37122624

約数和(自身を除く): 21889788

約数列:

[1, 2, 3, 4, 6, 12, 43, 53, 86, 106, 129, 159, 172, 212, 258, 318, 516, 557, 636, 1114, 1671, 2228, 2279, 3342, 4558, 6684, 6837, 9116, 13674, 23951, 27348, 29521, 47902, 59042, 71853, 88563, 95804, 118084, 143706, 177126, 287412, 354252, 1269403, 2538806, 3808209, 5077612, 7616418, 15232836]

約数ペア:

[(1, 15232836), (2, 7616418), (3, 5077612), (4, 3808209), (6, 2538806), (12, 1269403), (43, 354252), (53, 287412), (86, 177126), (106, 143706), (129, 118084), (159, 95804), (172, 88563), (212, 71853), (258, 59042), (318, 47902), (516, 29521), (557, 27348), (636, 23951), (1114, 13674), (1671, 9116), (2228, 6837), (2279, 6684), (3342, 4558)]