20189184525

素因数分解:

$3^3\times 5^2\times {\mathrm{29909903}}^1$

素因数の和:29909922

約数の個数: 24

約数和(自身を含む): 37088280960

約数和(自身を除く): 16899096435

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 29909903, 89729709, 149549515, 269189127, 448648545, 747747575, 807567381, 1345945635, 2243242725, 4037836905, 6729728175, 20189184525]

約数ペア:

[(1, 20189184525), (3, 6729728175), (5, 4037836905), (9, 2243242725), (15, 1345945635), (25, 807567381), (27, 747747575), (45, 448648545), (75, 269189127), (135, 149549515), (225, 89729709), (675, 29909903)]