12180525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{23201}}^1$

素因数の和:23221

約数の個数: 24

約数和(自身を含む): 23016384

約数和(自身を除く): 10835859

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 23201, 69603, 116005, 162407, 348015, 487221, 580025, 812035, 1740075, 2436105, 4060175, 12180525]

約数ペア:

[(1, 12180525), (3, 4060175), (5, 2436105), (7, 1740075), (15, 812035), (21, 580025), (25, 487221), (35, 348015), (75, 162407), (105, 116005), (175, 69603), (525, 23201)]