7125075

素因数分解:

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

素因数の和:31683

約数の個数: 18

約数和(自身を含む): 12762204

約数和(自身を除く): 5637129

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 31667, 95001, 158335, 285003, 475005, 791675, 1425015, 2375025, 7125075]

約数ペア:

[(1, 7125075), (3, 2375025), (5, 1425015), (9, 791675), (15, 475005), (25, 285003), (45, 158335), (75, 95001), (225, 31667)]