13168225

素因数分解:

$5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1601}}^1$

素因数の和:1665

約数の個数: 24

約数和(自身を含む): 19070208

約数和(自身を除く): 5901983

約数列:

[1, 5, 7, 25, 35, 47, 175, 235, 329, 1175, 1601, 1645, 8005, 8225, 11207, 40025, 56035, 75247, 280175, 376235, 526729, 1881175, 2633645, 13168225]

約数ペア:

[(1, 13168225), (5, 2633645), (7, 1881175), (25, 526729), (35, 376235), (47, 280175), (175, 75247), (235, 56035), (329, 40025), (1175, 11207), (1601, 8225), (1645, 8005)]