45129625

素因数分解:

$5^3\times {\mathrm{223}}^1\times {\mathrm{1619}}^1$

素因数の和:1857

約数の個数: 16

約数和(自身を含む): 56609280

約数和(自身を除く): 11479655

約数列:

[1, 5, 25, 125, 223, 1115, 1619, 5575, 8095, 27875, 40475, 202375, 361037, 1805185, 9025925, 45129625]

約数ペア:

[(1, 45129625), (5, 9025925), (25, 1805185), (125, 361037), (223, 202375), (1115, 40475), (1619, 27875), (5575, 8095)]