18096125

素因数分解:

$5^3\times {\mathrm{71}}^1\times {\mathrm{2039}}^1$

素因数の和:2125

約数の個数: 16

約数和(自身を含む): 22913280

約数和(自身を除く): 4817155

約数列:

[1, 5, 25, 71, 125, 355, 1775, 2039, 8875, 10195, 50975, 144769, 254875, 723845, 3619225, 18096125]

約数ペア:

[(1, 18096125), (5, 3619225), (25, 723845), (71, 254875), (125, 144769), (355, 50975), (1775, 10195), (2039, 8875)]