9716575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:507

約数の個数: 24

約数和(自身を含む): 13325040

約数和(自身を除く): 3608465

約数列:

[1, 5, 11, 25, 55, 89, 275, 397, 445, 979, 1985, 2225, 4367, 4895, 9925, 21835, 24475, 35333, 109175, 176665, 388663, 883325, 1943315, 9716575]

約数ペア:

[(1, 9716575), (5, 1943315), (11, 883325), (25, 388663), (55, 176665), (89, 109175), (275, 35333), (397, 24475), (445, 21835), (979, 9925), (1985, 4895), (2225, 4367)]