1320234075

素因数分解:

$3^2\times 5^2\times {\mathrm{5867707}}^1$

素因数の和:5867723

約数の個数: 18

約数和(自身を含む): 2364686324

約数和(自身を除く): 1044452249

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 5867707, 17603121, 29338535, 52809363, 88015605, 146692675, 264046815, 440078025, 1320234075]

約数ペア:

[(1, 1320234075), (3, 440078025), (5, 264046815), (9, 146692675), (15, 88015605), (25, 52809363), (45, 29338535), (75, 17603121), (225, 5867707)]