53820315

素因数分解:

$3^3\times 5^1\times {\mathrm{398669}}^1$

素因数の和:398683

約数の個数: 16

約数和(自身を含む): 95680800

約数和(自身を除く): 41860485

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 398669, 1196007, 1993345, 3588021, 5980035, 10764063, 17940105, 53820315]

約数ペア:

[(1, 53820315), (3, 17940105), (5, 10764063), (9, 5980035), (15, 3588021), (27, 1993345), (45, 1196007), (135, 398669)]