38903895

素因数分解:

$3^4\times 5^1\times {\mathrm{96059}}^1$

素因数の和:96076

約数の個数: 20

約数和(自身を含む): 69739560

約数和(自身を除く): 30835665

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 96059, 288177, 480295, 864531, 1440885, 2593593, 4322655, 7780779, 12967965, 38903895]

約数ペア:

[(1, 38903895), (3, 12967965), (5, 7780779), (9, 4322655), (15, 2593593), (27, 1440885), (45, 864531), (81, 480295), (135, 288177), (405, 96059)]