13163605

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4133}}^1$

素因数の和:4165

約数の個数: 24

約数和(自身を含む): 19793592

約数和(自身を除く): 6629987

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 455, 637, 3185, 4133, 20665, 28931, 53729, 144655, 202517, 268645, 376103, 1012585, 1880515, 2632721, 13163605]

約数ペア:

[(1, 13163605), (5, 2632721), (7, 1880515), (13, 1012585), (35, 376103), (49, 268645), (65, 202517), (91, 144655), (245, 53729), (455, 28931), (637, 20665), (3185, 4133)]