1330615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1861}}^1$

素因数の和:1890

約数の個数: 16

約数和(自身を含む): 1876896

約数和(自身を除く): 546281

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 1861, 9305, 20471, 24193, 102355, 120965, 266123, 1330615]

約数ペア:

[(1, 1330615), (5, 266123), (11, 120965), (13, 102355), (55, 24193), (65, 20471), (143, 9305), (715, 1861)]