8481325

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 11068488

約数和(自身を除く): 2587163

約数列:

[1, 5, 25, 37, 53, 173, 185, 265, 865, 925, 1325, 1961, 4325, 6401, 9169, 9805, 32005, 45845, 49025, 160025, 229225, 339253, 1696265, 8481325]

約数ペア:

[(1, 8481325), (5, 1696265), (25, 339253), (37, 229225), (53, 160025), (173, 49025), (185, 45845), (265, 32005), (865, 9805), (925, 9169), (1325, 6401), (1961, 4325)]