1385385795

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{446179}}^1$

素因数の和:446216

約数の個数: 32

約数和(自身を含む): 2569996800

約数和(自身を除く): 1184611005

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 446179, 1338537, 2230895, 4015611, 6692685, 10262117, 12046833, 20078055, 30786351, 51310585, 60234165, 92359053, 153931755, 277077159, 461795265, 1385385795]

約数ペア:

[(1, 1385385795), (3, 461795265), (5, 277077159), (9, 153931755), (15, 92359053), (23, 60234165), (27, 51310585), (45, 30786351), (69, 20078055), (115, 12046833), (135, 10262117), (207, 6692685), (345, 4015611), (621, 2230895), (1035, 1338537), (3105, 446179)]