6670395

素因数分解:

$3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{653}}^1$

素因数の和:891

約数の個数: 24

約数和(自身を含む): 11630736

約数和(自身を除く): 4960341

約数列:

[1, 3, 5, 9, 15, 45, 227, 653, 681, 1135, 1959, 2043, 3265, 3405, 5877, 9795, 10215, 29385, 148231, 444693, 741155, 1334079, 2223465, 6670395]

約数ペア:

[(1, 6670395), (3, 2223465), (5, 1334079), (9, 741155), (15, 444693), (45, 148231), (227, 29385), (653, 10215), (681, 9795), (1135, 5877), (1959, 3405), (2043, 3265)]