278839462395

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10093}}^1\times {\mathrm{141677}}^1$

素因数の和:151791

約数の個数: 32

約数和(自身を含む): 480512837952

約数和(自身を除く): 201673375557

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 10093, 30279, 50465, 131209, 141677, 151395, 393627, 425031, 656045, 708385, 1841801, 1968135, 2125155, 5525403, 9209005, 27627015, 1429945961, 4289837883, 7149729805, 18589297493, 21449189415, 55767892479, 92946487465, 278839462395]

約数ペア:

[(1, 278839462395), (3, 92946487465), (5, 55767892479), (13, 21449189415), (15, 18589297493), (39, 7149729805), (65, 4289837883), (195, 1429945961), (10093, 27627015), (30279, 9209005), (50465, 5525403), (131209, 2125155), (141677, 1968135), (151395, 1841801), (393627, 708385), (425031, 656045)]