634995

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 1119456

約数和(自身を除く): 484461

約数列:

[1, 3, 5, 9, 15, 45, 103, 137, 309, 411, 515, 685, 927, 1233, 1545, 2055, 4635, 6165, 14111, 42333, 70555, 126999, 211665, 634995]

約数ペア:

[(1, 634995), (3, 211665), (5, 126999), (9, 70555), (15, 42333), (45, 14111), (103, 6165), (137, 4635), (309, 2055), (411, 1545), (515, 1233), (685, 927)]