1330509278815

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{277}}^1\times {\mathrm{49613}}^1$

素因数の和:49996

約数の個数: 48

約数和(自身を含む): 1727617429152

約数和(自身を除く): 397108150337

約数列:

[1, 5, 17, 67, 85, 277, 289, 335, 1139, 1385, 1445, 4709, 5695, 18559, 19363, 23545, 49613, 80053, 92795, 96815, 248065, 315503, 400265, 843421, 1577515, 3324071, 4217105, 5363551, 13742801, 14338157, 16620355, 26817755, 56509207, 68714005, 71690785, 233627617, 282546035, 920767667, 960656519, 1168138085, 3971669489, 4603838335, 4803282595, 15653050339, 19858347445, 78265251695, 266101855763, 1330509278815]

約数ペア:

[(1, 1330509278815), (5, 266101855763), (17, 78265251695), (67, 19858347445), (85, 15653050339), (277, 4803282595), (289, 4603838335), (335, 3971669489), (1139, 1168138085), (1385, 960656519), (1445, 920767667), (4709, 282546035), (5695, 233627617), (18559, 71690785), (19363, 68714005), (23545, 56509207), (49613, 26817755), (80053, 16620355), (92795, 14338157), (96815, 13742801), (248065, 5363551), (315503, 4217105), (400265, 3324071), (843421, 1577515)]