2595511295

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{643}}^1$

素因数の和:972

約数の個数: 48

約数和(自身を含む): 3589300512

約数和(自身を除く): 993789217

約数列:

[1, 5, 13, 17, 65, 85, 169, 221, 281, 643, 845, 1105, 1405, 2873, 3215, 3653, 4777, 8359, 10931, 14365, 18265, 23885, 41795, 47489, 54655, 62101, 108667, 142103, 180683, 237445, 310505, 543335, 710515, 807313, 903415, 1847339, 2348879, 3071611, 4036565, 9236695, 11744395, 15358055, 30535427, 39930943, 152677135, 199654715, 519102259, 2595511295]

約数ペア:

[(1, 2595511295), (5, 519102259), (13, 199654715), (17, 152677135), (65, 39930943), (85, 30535427), (169, 15358055), (221, 11744395), (281, 9236695), (643, 4036565), (845, 3071611), (1105, 2348879), (1405, 1847339), (2873, 903415), (3215, 807313), (3653, 710515), (4777, 543335), (8359, 310505), (10931, 237445), (14365, 180683), (18265, 142103), (23885, 108667), (41795, 62101), (47489, 54655)]