42825202825

素因数分解:

$5^2\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{125339}}^1$

素因数の和:125601

約数の個数: 24

約数和(自身を含む): 54086716800

約数和(自身を除く): 11261513975

約数列:

[1, 5, 25, 79, 173, 395, 865, 1975, 4325, 13667, 68335, 125339, 341675, 626695, 3133475, 9901781, 21683647, 49508905, 108418235, 247544525, 542091175, 1713008113, 8565040565, 42825202825]

約数ペア:

[(1, 42825202825), (5, 8565040565), (25, 1713008113), (79, 542091175), (173, 247544525), (395, 108418235), (865, 49508905), (1975, 21683647), (4325, 9901781), (13667, 3133475), (68335, 626695), (125339, 341675)]