2600647965

素因数分解:

$3^5\times 5^1\times {\mathrm{1327}}^1\times {\mathrm{1613}}^1$

素因数の和:2960

約数の個数: 48

約数和(自身を含む): 4681168128

約数和(自身を除く): 2080520163

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 1327, 1613, 3981, 4839, 6635, 8065, 11943, 14517, 19905, 24195, 35829, 43551, 59715, 72585, 107487, 130653, 179145, 217755, 322461, 391959, 537435, 653265, 1612305, 1959795, 2140451, 6421353, 10702255, 19264059, 32106765, 57792177, 96320295, 173376531, 288960885, 520129593, 866882655, 2600647965]

約数ペア:

[(1, 2600647965), (3, 866882655), (5, 520129593), (9, 288960885), (15, 173376531), (27, 96320295), (45, 57792177), (81, 32106765), (135, 19264059), (243, 10702255), (405, 6421353), (1215, 2140451), (1327, 1959795), (1613, 1612305), (3981, 653265), (4839, 537435), (6635, 391959), (8065, 322461), (11943, 217755), (14517, 179145), (19905, 130653), (24195, 107487), (35829, 72585), (43551, 59715)]