87635025

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{8287}}^1$

素因数の和:8350

約数の個数: 36

約数和(自身を含む): 160323072

約数和(自身を除く): 72688047

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 423, 705, 1175, 2115, 3525, 8287, 10575, 24861, 41435, 74583, 124305, 207175, 372915, 389489, 621525, 1168467, 1864575, 1947445, 3505401, 5842335, 9737225, 17527005, 29211675, 87635025]

約数ペア:

[(1, 87635025), (3, 29211675), (5, 17527005), (9, 9737225), (15, 5842335), (25, 3505401), (45, 1947445), (47, 1864575), (75, 1168467), (141, 621525), (225, 389489), (235, 372915), (423, 207175), (705, 124305), (1175, 74583), (2115, 41435), (3525, 24861), (8287, 10575)]