120719425

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2939}}^1$

素因数の和:3033

約数の個数: 24

約数和(自身を含む): 157489920

約数和(自身を除く): 36770495

約数列:

[1, 5, 25, 31, 53, 155, 265, 775, 1325, 1643, 2939, 8215, 14695, 41075, 73475, 91109, 155767, 455545, 778835, 2277725, 3894175, 4828777, 24143885, 120719425]

約数ペア:

[(1, 120719425), (5, 24143885), (25, 4828777), (31, 3894175), (53, 2277725), (155, 778835), (265, 455545), (775, 155767), (1325, 91109), (1643, 73475), (2939, 41075), (8215, 14695)]