2065962625

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{869879}}^1$

素因数の和:869913

約数の個数: 16

約数和(自身を含む): 2714025600

約数和(自身を除く): 648062975

約数列:

[1, 5, 19, 25, 95, 125, 475, 2375, 869879, 4349395, 16527701, 21746975, 82638505, 108734875, 413192525, 2065962625]

約数ペア:

[(1, 2065962625), (5, 413192525), (19, 108734875), (25, 82638505), (95, 21746975), (125, 16527701), (475, 4349395), (2375, 869879)]