54198005

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{3163}}^1$

素因数の和:3340

約数の個数: 16

約数和(自身を含む): 68342400

約数和(自身を除く): 14144395

約数列:

[1, 5, 23, 115, 149, 745, 3163, 3427, 15815, 17135, 72749, 363745, 471287, 2356435, 10839601, 54198005]

約数ペア:

[(1, 54198005), (5, 10839601), (23, 2356435), (115, 471287), (149, 363745), (745, 72749), (3163, 17135), (3427, 15815)]