84002775

素因数分解:

$3^1\times 5^2\times {\mathrm{1021}}^1\times {\mathrm{1097}}^1$

素因数の和:2131

約数の個数: 24

約数和(自身を含む): 139147344

約数和(自身を除く): 55144569

約数列:

[1, 3, 5, 15, 25, 75, 1021, 1097, 3063, 3291, 5105, 5485, 15315, 16455, 25525, 27425, 76575, 82275, 1120037, 3360111, 5600185, 16800555, 28000925, 84002775]

約数ペア:

[(1, 84002775), (3, 28000925), (5, 16800555), (15, 5600185), (25, 3360111), (75, 1120037), (1021, 82275), (1097, 76575), (3063, 27425), (3291, 25525), (5105, 16455), (5485, 15315)]