7807085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 11249280

約数和(自身を除く): 3442195

約数列:

[1, 5, 11, 13, 55, 61, 65, 143, 179, 305, 671, 715, 793, 895, 1969, 2327, 3355, 3965, 8723, 9845, 10919, 11635, 25597, 43615, 54595, 120109, 127985, 141947, 600545, 709735, 1561417, 7807085]

約数ペア:

[(1, 7807085), (5, 1561417), (11, 709735), (13, 600545), (55, 141947), (61, 127985), (65, 120109), (143, 54595), (179, 43615), (305, 25597), (671, 11635), (715, 10919), (793, 9845), (895, 8723), (1969, 3965), (2327, 3355)]