147126945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{3163}}^1$

素因数の和:3621

約数の個数: 32

約数和(自身を含む): 269724672

約数和(自身を除く): 122597727

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 443, 1329, 2215, 3101, 3163, 6645, 9303, 9489, 15505, 15815, 22141, 46515, 47445, 66423, 110705, 332115, 1401209, 4203627, 7006045, 9808463, 21018135, 29425389, 49042315, 147126945]

約数ペア:

[(1, 147126945), (3, 49042315), (5, 29425389), (7, 21018135), (15, 9808463), (21, 7006045), (35, 4203627), (105, 1401209), (443, 332115), (1329, 110705), (2215, 66423), (3101, 47445), (3163, 46515), (6645, 22141), (9303, 15815), (9489, 15505)]