20100765

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{70529}}^1$

素因数の和:70556

約数の個数: 16

約数和(自身を含む): 33854400

約数和(自身を除く): 13753635

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 70529, 211587, 352645, 1057935, 1340051, 4020153, 6700255, 20100765]

約数ペア:

[(1, 20100765), (3, 6700255), (5, 4020153), (15, 1340051), (19, 1057935), (57, 352645), (95, 211587), (285, 70529)]