90635075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1277}}^1$

素因数の和:1471

約数の個数: 24

約数和(自身を含む): 119804832

約数和(自身を除く): 29169757

約数列:

[1, 5, 17, 25, 85, 167, 425, 835, 1277, 2839, 4175, 6385, 14195, 21709, 31925, 70975, 108545, 213259, 542725, 1066295, 3625403, 5331475, 18127015, 90635075]

約数ペア:

[(1, 90635075), (5, 18127015), (17, 5331475), (25, 3625403), (85, 1066295), (167, 542725), (425, 213259), (835, 108545), (1277, 70975), (2839, 31925), (4175, 21709), (6385, 14195)]