85870175

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{683}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 109921536

約数和(自身を除く): 24051361

約数列:

[1, 5, 25, 47, 107, 235, 535, 683, 1175, 2675, 3415, 5029, 17075, 25145, 32101, 73081, 125725, 160505, 365405, 802525, 1827025, 3434807, 17174035, 85870175]

約数ペア:

[(1, 85870175), (5, 17174035), (25, 3434807), (47, 1827025), (107, 802525), (235, 365405), (535, 160505), (683, 125725), (1175, 73081), (2675, 32101), (3415, 25145), (5029, 17075)]