248162005

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{32083}}^1$

素因数の和:32125

約数の個数: 32

約数和(自身を含む): 388088064

約数和(自身を除く): 139926059

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 1105, 1547, 7735, 32083, 160415, 224581, 417079, 545411, 1122905, 2085395, 2727055, 2919553, 3817877, 7090343, 14597765, 19089385, 35451715, 49632401, 248162005]

約数ペア:

[(1, 248162005), (5, 49632401), (7, 35451715), (13, 19089385), (17, 14597765), (35, 7090343), (65, 3817877), (85, 2919553), (91, 2727055), (119, 2085395), (221, 1122905), (455, 545411), (595, 417079), (1105, 224581), (1547, 160415), (7735, 32083)]