55125265

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{733}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 72533880

約数和(自身を除く): 17408615

約数列:

[1, 5, 13, 65, 89, 169, 445, 733, 845, 1157, 3665, 5785, 9529, 15041, 47645, 65237, 75205, 123877, 326185, 619385, 848081, 4240405, 11025053, 55125265]

約数ペア:

[(1, 55125265), (5, 11025053), (13, 4240405), (65, 848081), (89, 619385), (169, 326185), (445, 123877), (733, 75205), (845, 65237), (1157, 47645), (3665, 15041), (5785, 9529)]