8475025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 11483640

約数和(自身を除く): 3008615

約数列:

[1, 5, 13, 25, 65, 89, 293, 325, 445, 1157, 1465, 2225, 3809, 5785, 7325, 19045, 26077, 28925, 95225, 130385, 339001, 651925, 1695005, 8475025]

約数ペア:

[(1, 8475025), (5, 1695005), (13, 651925), (25, 339001), (65, 130385), (89, 95225), (293, 28925), (325, 26077), (445, 19045), (1157, 7325), (1465, 5785), (2225, 3809)]