22680525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{43201}}^1$

素因数の和:43221

約数の個数: 24

約数和(自身を含む): 42856384

約数和(自身を除く): 20175859

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 43201, 129603, 216005, 302407, 648015, 907221, 1080025, 1512035, 3240075, 4536105, 7560175, 22680525]

約数ペア:

[(1, 22680525), (3, 7560175), (5, 4536105), (7, 3240075), (15, 1512035), (21, 1080025), (25, 907221), (35, 648015), (75, 302407), (105, 216005), (175, 129603), (525, 43201)]