1900524075

素因数分解:

$3^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{131297}}^1$

素因数の和:131503

約数の個数: 24

約数和(自身を含む): 3158504688

約数和(自身を除く): 1257980613

約数列:

[1, 3, 5, 15, 25, 75, 193, 579, 965, 2895, 4825, 14475, 131297, 393891, 656485, 1969455, 3282425, 9847275, 25340321, 76020963, 126701605, 380104815, 633508025, 1900524075]

約数ペア:

[(1, 1900524075), (3, 633508025), (5, 380104815), (15, 126701605), (25, 76020963), (75, 25340321), (193, 9847275), (579, 3282425), (965, 1969455), (2895, 656485), (4825, 393891), (14475, 131297)]