53763615

素因数分解:

$3^3\times 5^1\times {\mathrm{398249}}^1$

素因数の和:398263

約数の個数: 16

約数和(自身を含む): 95580000

約数和(自身を除く): 41816385

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 398249, 1194747, 1991245, 3584241, 5973735, 10752723, 17921205, 53763615]

約数ペア:

[(1, 53763615), (3, 17921205), (5, 10752723), (9, 5973735), (15, 3584241), (27, 1991245), (45, 1194747), (135, 398249)]