99490175

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4871}}^1$

素因数の和:4943

約数の個数: 24

約数和(自身を含む): 132908160

約数和(自身を除く): 33417985

約数列:

[1, 5, 19, 25, 43, 95, 215, 475, 817, 1075, 4085, 4871, 20425, 24355, 92549, 121775, 209453, 462745, 1047265, 2313725, 3979607, 5236325, 19898035, 99490175]

約数ペア:

[(1, 99490175), (5, 19898035), (19, 5236325), (25, 3979607), (43, 2313725), (95, 1047265), (215, 462745), (475, 209453), (817, 121775), (1075, 92549), (4085, 24355), (4871, 20425)]