1330442235

素因数分解:

$3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{72287}}^1$

素因数の和:72707

約数の個数: 24

約数和(自身を含む): 2311770240

約数和(自身を除く): 981328005

約数列:

[1, 3, 5, 9, 15, 45, 409, 1227, 2045, 3681, 6135, 18405, 72287, 216861, 361435, 650583, 1084305, 3252915, 29565383, 88696149, 147826915, 266088447, 443480745, 1330442235]

約数ペア:

[(1, 1330442235), (3, 443480745), (5, 266088447), (9, 147826915), (15, 88696149), (45, 29565383), (409, 3252915), (1227, 1084305), (2045, 650583), (3681, 361435), (6135, 216861), (18405, 72287)]