40973375

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 53913600

約数和(自身を除く): 12940225

約数列:

[1, 5, 25, 29, 89, 125, 127, 145, 445, 635, 725, 2225, 2581, 3175, 3625, 3683, 11125, 11303, 12905, 15875, 18415, 56515, 64525, 92075, 282575, 322625, 327787, 460375, 1412875, 1638935, 8194675, 40973375]

約数ペア:

[(1, 40973375), (5, 8194675), (25, 1638935), (29, 1412875), (89, 460375), (125, 327787), (127, 322625), (145, 282575), (445, 92075), (635, 64525), (725, 56515), (2225, 18415), (2581, 15875), (3175, 12905), (3625, 11303), (3683, 11125)]