65483405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3119}}^1$

素因数の和:3173

約数の個数: 32

約数和(自身を含む): 94348800

約数和(自身を除く): 28865395

約数列:

[1, 5, 13, 17, 19, 65, 85, 95, 221, 247, 323, 1105, 1235, 1615, 3119, 4199, 15595, 20995, 40547, 53023, 59261, 202735, 265115, 296305, 689299, 770393, 1007437, 3446495, 3851965, 5037185, 13096681, 65483405]

約数ペア:

[(1, 65483405), (5, 13096681), (13, 5037185), (17, 3851965), (19, 3446495), (65, 1007437), (85, 770393), (95, 689299), (221, 296305), (247, 265115), (323, 202735), (1105, 59261), (1235, 53023), (1615, 40547), (3119, 20995), (4199, 15595)]