82531075

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{27283}}^1$

素因数の和:27315

約数の個数: 18

約数和(自身を含む): 112491932

約数和(自身を除く): 29960857

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 27283, 136415, 300113, 682075, 1500565, 3301243, 7502825, 16506215, 82531075]

約数ペア:

[(1, 82531075), (5, 16506215), (11, 7502825), (25, 3301243), (55, 1500565), (121, 682075), (275, 300113), (605, 136415), (3025, 27283)]