803146045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{16903}}^1$

素因数の和:16981

約数の個数: 32

約数和(自身を含む): 1124589312

約数和(自身を除く): 321443267

約数列:

[1, 5, 13, 17, 43, 65, 85, 215, 221, 559, 731, 1105, 2795, 3655, 9503, 16903, 47515, 84515, 219739, 287351, 726829, 1098695, 1436755, 3634145, 3735563, 9448777, 12356093, 18677815, 47243885, 61780465, 160629209, 803146045]

約数ペア:

[(1, 803146045), (5, 160629209), (13, 61780465), (17, 47243885), (43, 18677815), (65, 12356093), (85, 9448777), (215, 3735563), (221, 3634145), (559, 1436755), (731, 1098695), (1105, 726829), (2795, 287351), (3655, 219739), (9503, 84515), (16903, 47515)]