85452825

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{26497}}^1$

素因数の和:26553

約数の個数: 24

約数和(自身を含む): 144573088

約数和(自身を除く): 59120263

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 26497, 79491, 132485, 397455, 662425, 1139371, 1987275, 3418113, 5696855, 17090565, 28484275, 85452825]

約数ペア:

[(1, 85452825), (3, 28484275), (5, 17090565), (15, 5696855), (25, 3418113), (43, 1987275), (75, 1139371), (129, 662425), (215, 397455), (645, 132485), (1075, 79491), (3225, 26497)]