13485925

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 17498880

約数和(自身を除く): 4012955

約数列:

[1, 5, 25, 41, 59, 205, 223, 295, 1025, 1115, 1475, 2419, 5575, 9143, 12095, 13157, 45715, 60475, 65785, 228575, 328925, 539437, 2697185, 13485925]

約数ペア:

[(1, 13485925), (5, 2697185), (25, 539437), (41, 328925), (59, 228575), (205, 65785), (223, 60475), (295, 45715), (1025, 13157), (1115, 12095), (1475, 9143), (2419, 5575)]