9806125

素因数分解:

$5^3\times 7^2\times {\mathrm{1601}}^1$

素因数の和:1630

約数の個数: 24

約数和(自身を含む): 14244984

約数和(自身を除く): 4438859

約数列:

[1, 5, 7, 25, 35, 49, 125, 175, 245, 875, 1225, 1601, 6125, 8005, 11207, 40025, 56035, 78449, 200125, 280175, 392245, 1400875, 1961225, 9806125]

約数ペア:

[(1, 9806125), (5, 1961225), (7, 1400875), (25, 392245), (35, 280175), (49, 200125), (125, 78449), (175, 56035), (245, 40025), (875, 11207), (1225, 8005), (1601, 6125)]