61520115

素因数分解:

$3^1\times 5^1\times {\mathrm{1609}}^1\times {\mathrm{2549}}^1$

素因数の和:4166

約数の個数: 16

約数和(自身を含む): 98532000

約数和(自身を除く): 37011885

約数列:

[1, 3, 5, 15, 1609, 2549, 4827, 7647, 8045, 12745, 24135, 38235, 4101341, 12304023, 20506705, 61520115]

約数ペア:

[(1, 61520115), (3, 20506705), (5, 12304023), (15, 4101341), (1609, 38235), (2549, 24135), (4827, 12745), (7647, 8045)]