40771445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 58060800

約数和(自身を除く): 17289355

約数列:

[1, 5, 11, 13, 55, 65, 127, 143, 449, 635, 715, 1397, 1651, 2245, 4939, 5837, 6985, 8255, 18161, 24695, 29185, 57023, 64207, 90805, 285115, 321035, 627253, 741299, 3136265, 3706495, 8154289, 40771445]

約数ペア:

[(1, 40771445), (5, 8154289), (11, 3706495), (13, 3136265), (55, 741299), (65, 627253), (127, 321035), (143, 285115), (449, 90805), (635, 64207), (715, 57023), (1397, 29185), (1651, 24695), (2245, 18161), (4939, 8255), (5837, 6985)]