38400175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2971}}^1$

素因数の和:3039

約数の個数: 24

約数和(自身を含む): 53068032

約数和(自身を除く): 14667857

約数列:

[1, 5, 11, 25, 47, 55, 235, 275, 517, 1175, 2585, 2971, 12925, 14855, 32681, 74275, 139637, 163405, 698185, 817025, 1536007, 3490925, 7680035, 38400175]

約数ペア:

[(1, 38400175), (5, 7680035), (11, 3490925), (25, 1536007), (47, 817025), (55, 698185), (235, 163405), (275, 139637), (517, 74275), (1175, 32681), (2585, 14855), (2971, 12925)]