54159785

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^2\times {\mathrm{127}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 69995520

約数和(自身を除く): 15835735

約数列:

[1, 5, 19, 67, 95, 127, 335, 635, 1273, 2413, 4489, 6365, 8509, 12065, 22445, 42545, 85291, 161671, 426455, 570103, 808355, 2850515, 10831957, 54159785]

約数ペア:

[(1, 54159785), (5, 10831957), (19, 2850515), (67, 808355), (95, 570103), (127, 426455), (335, 161671), (635, 85291), (1273, 42545), (2413, 22445), (4489, 12065), (6365, 8509)]