1197075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1451}}^1$

素因数の和:1475

約数の個数: 24

約数和(自身を含む): 2160576

約数和(自身を除く): 963501

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 1451, 4353, 7255, 15961, 21765, 36275, 47883, 79805, 108825, 239415, 399025, 1197075]

約数ペア:

[(1, 1197075), (3, 399025), (5, 239415), (11, 108825), (15, 79805), (25, 47883), (33, 36275), (55, 21765), (75, 15961), (165, 7255), (275, 4353), (825, 1451)]