40915985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{2539}}^1$

素因数の和:2848

約数の個数: 16

約数和(自身を含む): 53766720

約数和(自身を除く): 12850735

約数列:

[1, 5, 11, 55, 293, 1465, 2539, 3223, 12695, 16115, 27929, 139645, 743927, 3719635, 8183197, 40915985]

約数ペア:

[(1, 40915985), (5, 8183197), (11, 3719635), (55, 743927), (293, 139645), (1465, 27929), (2539, 16115), (3223, 12695)]