40988475

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{16561}}^1$

素因数の和:16588

約数の個数: 36

約数和(自身を含む): 80093832

約数和(自身を除く): 39105357

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 16561, 49683, 82805, 149049, 182171, 248415, 414025, 546513, 745245, 910855, 1242075, 1639539, 2732565, 3726225, 4554275, 8197695, 13662825, 40988475]

約数ペア:

[(1, 40988475), (3, 13662825), (5, 8197695), (9, 4554275), (11, 3726225), (15, 2732565), (25, 1639539), (33, 1242075), (45, 910855), (55, 745245), (75, 546513), (99, 414025), (165, 248415), (225, 182171), (275, 149049), (495, 82805), (825, 49683), (2475, 16561)]