9975105

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31667}}^1$

素因数の和:31685

約数の個数: 24

約数和(自身を含む): 19760832

約数和(自身を除く): 9785727

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 31667, 95001, 158335, 221669, 285003, 475005, 665007, 1108345, 1425015, 1995021, 3325035, 9975105]

約数ペア:

[(1, 9975105), (3, 3325035), (5, 1995021), (7, 1425015), (9, 1108345), (15, 665007), (21, 475005), (35, 285003), (45, 221669), (63, 158335), (105, 95001), (315, 31667)]