7123984665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1280141}}^1$

素因数の和:1280209

約数の個数: 32

約数和(自身を含む): 13272512256

約数和(自身を除く): 6148527591

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 265, 371, 795, 1113, 1855, 5565, 1280141, 3840423, 6400705, 8960987, 19202115, 26882961, 44804935, 67847473, 134414805, 203542419, 339237365, 474932311, 1017712095, 1424796933, 2374661555, 7123984665]

約数ペア:

[(1, 7123984665), (3, 2374661555), (5, 1424796933), (7, 1017712095), (15, 474932311), (21, 339237365), (35, 203542419), (53, 134414805), (105, 67847473), (159, 44804935), (265, 26882961), (371, 19202115), (795, 8960987), (1113, 6400705), (1855, 3840423), (5565, 1280141)]