8240805

素因数分解:

$3^3\times 5^1\times {\mathrm{61043}}^1$

素因数の和:61057

約数の個数: 16

約数和(自身を含む): 14650560

約数和(自身を除く): 6409755

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 61043, 183129, 305215, 549387, 915645, 1648161, 2746935, 8240805]

約数ペア:

[(1, 8240805), (3, 2746935), (5, 1648161), (9, 915645), (15, 549387), (27, 305215), (45, 183129), (135, 61043)]