6609984625

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:523

約数の個数: 64

約数和(自身を含む): 8942648832

約数和(自身を除く): 2332664207

約数列:

[1, 5, 17, 25, 71, 85, 125, 193, 227, 355, 425, 965, 1135, 1207, 1775, 2125, 3281, 3859, 4825, 5675, 6035, 8875, 13703, 16117, 16405, 19295, 24125, 28375, 30175, 43811, 68515, 80585, 82025, 96475, 150875, 219055, 232951, 273989, 342575, 402925, 410125, 482375, 744787, 1095275, 1164755, 1369945, 1712875, 2014625, 3110581, 3723935, 5476375, 5823775, 6849725, 15552905, 18619675, 29118875, 34248625, 52879877, 77764525, 93098375, 264399385, 388822625, 1321996925, 6609984625]

約数ペア:

[(1, 6609984625), (5, 1321996925), (17, 388822625), (25, 264399385), (71, 93098375), (85, 77764525), (125, 52879877), (193, 34248625), (227, 29118875), (355, 18619675), (425, 15552905), (965, 6849725), (1135, 5823775), (1207, 5476375), (1775, 3723935), (2125, 3110581), (3281, 2014625), (3859, 1712875), (4825, 1369945), (5675, 1164755), (6035, 1095275), (8875, 744787), (13703, 482375), (16117, 410125), (16405, 402925), (19295, 342575), (24125, 273989), (28375, 232951), (30175, 219055), (43811, 150875), (68515, 96475), (80585, 82025)]