20150486845

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{701}}^1\times {\mathrm{1619}}^1$

素因数の和:2445

約数の個数: 32

約数和(自身を含む): 25055671680

約数和(自身を除く): 4905184835

約数列:

[1, 5, 53, 67, 265, 335, 701, 1619, 3505, 3551, 8095, 17755, 37153, 46967, 85807, 108473, 185765, 234835, 429035, 542365, 1134919, 2489251, 5674595, 5749069, 12446255, 28745345, 60150707, 76039573, 300753535, 380197865, 4030097369, 20150486845]

約数ペア:

[(1, 20150486845), (5, 4030097369), (53, 380197865), (67, 300753535), (265, 76039573), (335, 60150707), (701, 28745345), (1619, 12446255), (3505, 5749069), (3551, 5674595), (8095, 2489251), (17755, 1134919), (37153, 542365), (46967, 429035), (85807, 234835), (108473, 185765)]