30974425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2351}}^1$

素因数の和:2409

約数の個数: 24

約数和(自身を含む): 41997312

約数和(自身を除く): 11022887

約数列:

[1, 5, 17, 25, 31, 85, 155, 425, 527, 775, 2351, 2635, 11755, 13175, 39967, 58775, 72881, 199835, 364405, 999175, 1238977, 1822025, 6194885, 30974425]

約数ペア:

[(1, 30974425), (5, 6194885), (17, 1822025), (25, 1238977), (31, 999175), (85, 364405), (155, 199835), (425, 72881), (527, 58775), (775, 39967), (2351, 13175), (2635, 11755)]