8330465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 11999232

約数和(自身を除く): 3668767

約数列:

[1, 5, 11, 13, 55, 61, 65, 143, 191, 305, 671, 715, 793, 955, 2101, 2483, 3355, 3965, 8723, 10505, 11651, 12415, 27313, 43615, 58255, 128161, 136565, 151463, 640805, 757315, 1666093, 8330465]

約数ペア:

[(1, 8330465), (5, 1666093), (11, 757315), (13, 640805), (55, 151463), (61, 136565), (65, 128161), (143, 58255), (191, 43615), (305, 27313), (671, 12415), (715, 11651), (793, 10505), (955, 8723), (2101, 3965), (2483, 3355)]