45420025

素因数分解:

$5^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{563}}^1$

素因数の和:1041

約数の個数: 24

約数和(自身を含む): 64620864

約数和(自身を除く): 19200839

約数列:

[1, 5, 7, 25, 35, 175, 461, 563, 2305, 2815, 3227, 3941, 11525, 14075, 16135, 19705, 80675, 98525, 259543, 1297715, 1816801, 6488575, 9084005, 45420025]

約数ペア:

[(1, 45420025), (5, 9084005), (7, 6488575), (25, 1816801), (35, 1297715), (175, 259543), (461, 98525), (563, 80675), (2305, 19705), (2815, 16135), (3227, 14075), (3941, 11525)]