6660355

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5393}}^1$

素因数の和:5430

約数の個数: 16

約数和(自身を含む): 9061920

約数和(自身を除く): 2401565

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 5393, 26965, 70109, 102467, 350545, 512335, 1332071, 6660355]

約数ペア:

[(1, 6660355), (5, 1332071), (13, 512335), (19, 350545), (65, 102467), (95, 70109), (247, 26965), (1235, 5393)]