90283479

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{919}}^1$

素因数の和:1175

約数の個数: 32

約数和(自身を含む): 142195200

約数和(自身を除く): 51911721

約数列:

[1, 3, 11, 13, 33, 39, 143, 229, 429, 687, 919, 2519, 2757, 2977, 7557, 8931, 10109, 11947, 30327, 32747, 35841, 98241, 131417, 210451, 394251, 631353, 2314961, 2735863, 6944883, 8207589, 30094493, 90283479]

約数ペア:

[(1, 90283479), (3, 30094493), (11, 8207589), (13, 6944883), (33, 2735863), (39, 2314961), (143, 631353), (229, 394251), (429, 210451), (687, 131417), (919, 98241), (2519, 35841), (2757, 32747), (2977, 30327), (7557, 11947), (8931, 10109)]