17612715

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2131}}^1$

素因数の和:2187

約数の個数: 32

約数和(自身を含む): 30700800

約数和(自身を除く): 13088085

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 435, 551, 1653, 2131, 2755, 6393, 8265, 10655, 31965, 40489, 61799, 121467, 185397, 202445, 308995, 607335, 926985, 1174181, 3522543, 5870905, 17612715]

約数ペア:

[(1, 17612715), (3, 5870905), (5, 3522543), (15, 1174181), (19, 926985), (29, 607335), (57, 308995), (87, 202445), (95, 185397), (145, 121467), (285, 61799), (435, 40489), (551, 31965), (1653, 10655), (2131, 8265), (2755, 6393)]