42678845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{40841}}^1$

素因数の和:40876

約数の個数: 16

約数和(自身を含む): 58812480

約数和(自身を除く): 16133635

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 40841, 204205, 449251, 775979, 2246255, 3879895, 8535769, 42678845]

約数ペア:

[(1, 42678845), (5, 8535769), (11, 3879895), (19, 2246255), (55, 775979), (95, 449251), (209, 204205), (1045, 40841)]