82286815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{66629}}^1$

素因数の和:66666

約数の個数: 16

約数和(自身を含む): 111938400

約数和(自身を除く): 29651585

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 66629, 333145, 866177, 1265951, 4330885, 6329755, 16457363, 82286815]

約数ペア:

[(1, 82286815), (5, 16457363), (13, 6329755), (19, 4330885), (65, 1265951), (95, 866177), (247, 333145), (1235, 66629)]