120613275

素因数分解:

$3^2\times 5^2\times {\mathrm{536059}}^1$

素因数の和:536075

約数の個数: 18

約数和(自身を含む): 216032180

約数和(自身を除く): 95418905

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 536059, 1608177, 2680295, 4824531, 8040885, 13401475, 24122655, 40204425, 120613275]

約数ペア:

[(1, 120613275), (3, 40204425), (5, 24122655), (9, 13401475), (15, 8040885), (25, 4824531), (45, 2680295), (75, 1608177), (225, 536059)]