90418175

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2347}}^1$

素因数の和:2447

約数の個数: 24

約数和(自身を含む): 118790016

約数和(自身を除く): 28371841

約数列:

[1, 5, 23, 25, 67, 115, 335, 575, 1541, 1675, 2347, 7705, 11735, 38525, 53981, 58675, 157249, 269905, 786245, 1349525, 3616727, 3931225, 18083635, 90418175]

約数ペア:

[(1, 90418175), (5, 18083635), (23, 3931225), (25, 3616727), (67, 1349525), (115, 786245), (335, 269905), (575, 157249), (1541, 58675), (1675, 53981), (2347, 38525), (7705, 11735)]