90494475

素因数分解:

$3^1\times 5^2\times {\mathrm{827}}^1\times {\mathrm{1459}}^1$

素因数の和:2299

約数の個数: 24

約数和(自身を含む): 149901120

約数和(自身を除く): 59406645

約数列:

[1, 3, 5, 15, 25, 75, 827, 1459, 2481, 4135, 4377, 7295, 12405, 20675, 21885, 36475, 62025, 109425, 1206593, 3619779, 6032965, 18098895, 30164825, 90494475]

約数ペア:

[(1, 90494475), (3, 30164825), (5, 18098895), (15, 6032965), (25, 3619779), (75, 1206593), (827, 109425), (1459, 62025), (2481, 36475), (4135, 21885), (4377, 20675), (7295, 12405)]