4250125

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{281}}^1$

素因数の和:318

約数の個数: 24

約数和(自身を含む): 5850936

約数和(自身を除く): 1600811

約数列:

[1, 5, 11, 25, 55, 121, 125, 275, 281, 605, 1375, 1405, 3025, 3091, 7025, 15125, 15455, 34001, 35125, 77275, 170005, 386375, 850025, 4250125]

約数ペア:

[(1, 4250125), (5, 850025), (11, 386375), (25, 170005), (55, 77275), (121, 35125), (125, 34001), (275, 15455), (281, 15125), (605, 7025), (1375, 3091), (1405, 3025)]