140097913495

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{25037}}^1\times {\mathrm{65831}}^1$

素因数の和:90890

約数の個数: 16

約数和(自身を含む): 178016574528

約数和(自身を除く): 37918661033

約数列:

[1, 5, 17, 85, 25037, 65831, 125185, 329155, 425629, 1119127, 2128145, 5595635, 1648210747, 8241053735, 28019582699, 140097913495]

約数ペア:

[(1, 140097913495), (5, 28019582699), (17, 8241053735), (85, 1648210747), (25037, 5595635), (65831, 2128145), (125185, 1119127), (329155, 425629)]