2288892675

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{5441}}^1$

素因数の和:5604

約数の個数: 48

約数和(自身を含む): 3886894080

約数和(自身を除く): 1598001405

約数列:

[1, 3, 5, 15, 25, 71, 75, 79, 213, 237, 355, 395, 1065, 1185, 1775, 1975, 5325, 5441, 5609, 5925, 16323, 16827, 27205, 28045, 81615, 84135, 136025, 140225, 386311, 408075, 420675, 429839, 1158933, 1289517, 1931555, 2149195, 5794665, 6447585, 9657775, 10745975, 28973325, 30518569, 32237925, 91555707, 152592845, 457778535, 762964225, 2288892675]

約数ペア:

[(1, 2288892675), (3, 762964225), (5, 457778535), (15, 152592845), (25, 91555707), (71, 32237925), (75, 30518569), (79, 28973325), (213, 10745975), (237, 9657775), (355, 6447585), (395, 5794665), (1065, 2149195), (1185, 1931555), (1775, 1289517), (1975, 1158933), (5325, 429839), (5441, 420675), (5609, 408075), (5925, 386311), (16323, 140225), (16827, 136025), (27205, 84135), (28045, 81615)]