69420735

素因数分解:

$3^2\times 5^1\times {\mathrm{977}}^1\times {\mathrm{1579}}^1$

素因数の和:2567

約数の個数: 24

約数和(自身を含む): 120528720

約数和(自身を除く): 51107985

約数列:

[1, 3, 5, 9, 15, 45, 977, 1579, 2931, 4737, 4885, 7895, 8793, 14211, 14655, 23685, 43965, 71055, 1542683, 4628049, 7713415, 13884147, 23140245, 69420735]

約数ペア:

[(1, 69420735), (3, 23140245), (5, 13884147), (9, 7713415), (15, 4628049), (45, 1542683), (977, 71055), (1579, 43965), (2931, 23685), (4737, 14655), (4885, 14211), (7895, 8793)]