72655675

素因数分解:

$5^2\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 92043216

約数和(自身を除く): 19387541

約数列:

[1, 5, 25, 107, 157, 173, 535, 785, 865, 2675, 3925, 4325, 16799, 18511, 27161, 83995, 92555, 135805, 419975, 462775, 679025, 2906227, 14531135, 72655675]

約数ペア:

[(1, 72655675), (5, 14531135), (25, 2906227), (107, 679025), (157, 462775), (173, 419975), (535, 135805), (785, 92555), (865, 83995), (2675, 27161), (3925, 18511), (4325, 16799)]