845947115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{593}}^1\times {\mathrm{1291}}^1$

素因数の和:1919

約数の個数: 32

約数和(自身を含む): 1160381376

約数和(自身を除く): 314434261

約数列:

[1, 5, 13, 17, 65, 85, 221, 593, 1105, 1291, 2965, 6455, 7709, 10081, 16783, 21947, 38545, 50405, 83915, 109735, 131053, 285311, 655265, 765563, 1426555, 3827815, 9952319, 13014571, 49761595, 65072855, 169189423, 845947115]

約数ペア:

[(1, 845947115), (5, 169189423), (13, 65072855), (17, 49761595), (65, 13014571), (85, 9952319), (221, 3827815), (593, 1426555), (1105, 765563), (1291, 655265), (2965, 285311), (6455, 131053), (7709, 109735), (10081, 83915), (16783, 50405), (21947, 38545)]