13601205

素因数分解:

$3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{631}}^1$

素因数の和:1121

約数の個数: 24

約数和(自身を含む): 23662080

約数和(自身を除く): 10060875

約数列:

[1, 3, 5, 9, 15, 45, 479, 631, 1437, 1893, 2395, 3155, 4311, 5679, 7185, 9465, 21555, 28395, 302249, 906747, 1511245, 2720241, 4533735, 13601205]

約数ペア:

[(1, 13601205), (3, 4533735), (5, 2720241), (9, 1511245), (15, 906747), (45, 302249), (479, 28395), (631, 21555), (1437, 9465), (1893, 7185), (2395, 5679), (3155, 4311)]