5280961525

素因数分解:

$5^2\times 7^2\times {\mathrm{4310989}}^1$

素因数の和:4311013

約数の個数: 18

約数和(自身を含む): 7617519330

約数和(自身を除く): 2336557805

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 1225, 4310989, 21554945, 30176923, 107774725, 150884615, 211238461, 754423075, 1056192305, 5280961525]

約数ペア:

[(1, 5280961525), (5, 1056192305), (7, 754423075), (25, 211238461), (35, 150884615), (49, 107774725), (175, 30176923), (245, 21554945), (1225, 4310989)]