38238475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{659}}^1$

素因数の和:891

約数の個数: 24

約数和(自身を含む): 52050240

約数和(自身を除く): 13811765

約数列:

[1, 5, 11, 25, 55, 211, 275, 659, 1055, 2321, 3295, 5275, 7249, 11605, 16475, 36245, 58025, 139049, 181225, 695245, 1529539, 3476225, 7647695, 38238475]

約数ペア:

[(1, 38238475), (5, 7647695), (11, 3476225), (25, 1529539), (55, 695245), (211, 181225), (275, 139049), (659, 58025), (1055, 36245), (2321, 16475), (3295, 11605), (5275, 7249)]