20597325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{39233}}^1$

素因数の和:39253

約数の個数: 24

約数和(自身を含む): 38920128

約数和(自身を除く): 18322803

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 39233, 117699, 196165, 274631, 588495, 823893, 980825, 1373155, 2942475, 4119465, 6865775, 20597325]

約数ペア:

[(1, 20597325), (3, 6865775), (5, 4119465), (7, 2942475), (15, 1373155), (21, 980825), (25, 823893), (35, 588495), (75, 274631), (105, 196165), (175, 117699), (525, 39233)]