99388525

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2351}}^1$

素因数の和:2469

約数の個数: 24

約数和(自身を含む): 131241600

約数和(自身を除く): 31853075

約数列:

[1, 5, 19, 25, 89, 95, 445, 475, 1691, 2225, 2351, 8455, 11755, 42275, 44669, 58775, 209239, 223345, 1046195, 1116725, 3975541, 5230975, 19877705, 99388525]

約数ペア:

[(1, 99388525), (5, 19877705), (19, 5230975), (25, 3975541), (89, 1116725), (95, 1046195), (445, 223345), (475, 209239), (1691, 58775), (2225, 44669), (2351, 42275), (8455, 11755)]