80135445

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:586

約数の個数: 64

約数和(自身を含む): 149022720

約数和(自身を除く): 68887275

約数列:

[1, 3, 5, 13, 15, 19, 39, 43, 57, 65, 95, 129, 195, 215, 247, 285, 503, 559, 645, 741, 817, 1235, 1509, 1677, 2451, 2515, 2795, 3705, 4085, 6539, 7545, 8385, 9557, 10621, 12255, 19617, 21629, 28671, 31863, 32695, 47785, 53105, 64887, 98085, 108145, 124241, 143355, 159315, 281177, 324435, 372723, 410951, 621205, 843531, 1232853, 1405885, 1863615, 2054755, 4217655, 5342363, 6164265, 16027089, 26711815, 80135445]

約数ペア:

[(1, 80135445), (3, 26711815), (5, 16027089), (13, 6164265), (15, 5342363), (19, 4217655), (39, 2054755), (43, 1863615), (57, 1405885), (65, 1232853), (95, 843531), (129, 621205), (195, 410951), (215, 372723), (247, 324435), (285, 281177), (503, 159315), (559, 143355), (645, 124241), (741, 108145), (817, 98085), (1235, 64887), (1509, 53105), (1677, 47785), (2451, 32695), (2515, 31863), (2795, 28671), (3705, 21629), (4085, 19617), (6539, 12255), (7545, 10621), (8385, 9557)]