4102175

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2131}}^1$

素因数の和:2159

約数の個数: 24

約数和(自身を含む): 6344832

約数和(自身を除く): 2242657

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 1925, 2131, 10655, 14917, 23441, 53275, 74585, 117205, 164087, 372925, 586025, 820435, 4102175]

約数ペア:

[(1, 4102175), (5, 820435), (7, 586025), (11, 372925), (25, 164087), (35, 117205), (55, 74585), (77, 53275), (175, 23441), (275, 14917), (385, 10655), (1925, 2131)]