74207665

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:801

約数の個数: 32

約数和(自身を含む): 106375680

約数和(自身を除く): 32168015

約数列:

[1, 5, 7, 29, 35, 113, 145, 203, 565, 647, 791, 1015, 3235, 3277, 3955, 4529, 16385, 18763, 22645, 22939, 73111, 93815, 114695, 131341, 365555, 511777, 656705, 2120219, 2558885, 10601095, 14841533, 74207665]

約数ペア:

[(1, 74207665), (5, 14841533), (7, 10601095), (29, 2558885), (35, 2120219), (113, 656705), (145, 511777), (203, 365555), (565, 131341), (647, 114695), (791, 93815), (1015, 73111), (3235, 22939), (3277, 22645), (3955, 18763), (4529, 16385)]