9221125

素因数分解:

$5^3\times {\mathrm{71}}^1\times {\mathrm{1039}}^1$

素因数の和:1125

約数の個数: 16

約数和(自身を含む): 11681280

約数和(自身を除く): 2460155

約数列:

[1, 5, 25, 71, 125, 355, 1039, 1775, 5195, 8875, 25975, 73769, 129875, 368845, 1844225, 9221125]

約数ペア:

[(1, 9221125), (5, 1844225), (25, 368845), (71, 129875), (125, 73769), (355, 25975), (1039, 8875), (1775, 5195)]