45123925

素因数分解:

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

素因数の和:2170

約数の個数: 36

約数和(自身を含む): 70321888

約数和(自身を除く): 25197963

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 121, 175, 275, 385, 605, 847, 1925, 2131, 3025, 4235, 10655, 14917, 21175, 23441, 53275, 74585, 117205, 164087, 257851, 372925, 586025, 820435, 1289255, 1804957, 4102175, 6446275, 9024785, 45123925]

約数ペア:

[(1, 45123925), (5, 9024785), (7, 6446275), (11, 4102175), (25, 1804957), (35, 1289255), (55, 820435), (77, 586025), (121, 372925), (175, 257851), (275, 164087), (385, 117205), (605, 74585), (847, 53275), (1925, 23441), (2131, 21175), (3025, 14917), (4235, 10655)]