53073215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{2099}}^1$

素因数の和:2506

約数の個数: 16

約数和(自身を含む): 68796000

約数和(自身を除く): 15722785

約数列:

[1, 5, 13, 65, 389, 1945, 2099, 5057, 10495, 25285, 27287, 136435, 816511, 4082555, 10614643, 53073215]

約数ペア:

[(1, 53073215), (5, 10614643), (13, 4082555), (65, 816511), (389, 136435), (1945, 27287), (2099, 25285), (5057, 10495)]