56475885

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2791}}^1$

素因数の和:2889

約数の個数: 32

約数和(自身を含む): 96491520

約数和(自身を除く): 40015635

約数列:

[1, 3, 5, 15, 19, 57, 71, 95, 213, 285, 355, 1065, 1349, 2791, 4047, 6745, 8373, 13955, 20235, 41865, 53029, 159087, 198161, 265145, 594483, 795435, 990805, 2972415, 3765059, 11295177, 18825295, 56475885]

約数ペア:

[(1, 56475885), (3, 18825295), (5, 11295177), (15, 3765059), (19, 2972415), (57, 990805), (71, 795435), (95, 594483), (213, 265145), (285, 198161), (355, 159087), (1065, 53029), (1349, 41865), (2791, 20235), (4047, 13955), (6745, 8373)]