45525025

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20011}}^1$

素因数の和:20041

約数の個数: 24

約数和(自身を含む): 69481664

約数和(自身を除く): 23956639

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 2275, 20011, 100055, 140077, 260143, 500275, 700385, 1300715, 1821001, 3501925, 6503575, 9105005, 45525025]

約数ペア:

[(1, 45525025), (5, 9105005), (7, 6503575), (13, 3501925), (25, 1821001), (35, 1300715), (65, 700385), (91, 500275), (175, 260143), (325, 140077), (455, 100055), (2275, 20011)]