38917175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3011}}^1$

素因数の和:3079

約数の個数: 24

約数和(自身を含む): 53782272

約数和(自身を除く): 14865097

約数列:

[1, 5, 11, 25, 47, 55, 235, 275, 517, 1175, 2585, 3011, 12925, 15055, 33121, 75275, 141517, 165605, 707585, 828025, 1556687, 3537925, 7783435, 38917175]

約数ペア:

[(1, 38917175), (5, 7783435), (11, 3537925), (25, 1556687), (47, 828025), (55, 707585), (235, 165605), (275, 141517), (517, 75275), (1175, 33121), (2585, 15055), (3011, 12925)]