25882179

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 37324800

約数和(自身を除く): 11442621

約数列:

[1, 3, 31, 53, 59, 89, 93, 159, 177, 267, 1643, 1829, 2759, 3127, 4717, 4929, 5251, 5487, 8277, 9381, 14151, 15753, 96937, 146227, 162781, 278303, 290811, 438681, 488343, 834909, 8627393, 25882179]

約数ペア:

[(1, 25882179), (3, 8627393), (31, 834909), (53, 488343), (59, 438681), (89, 290811), (93, 278303), (159, 162781), (177, 146227), (267, 96937), (1643, 15753), (1829, 14151), (2759, 9381), (3127, 8277), (4717, 5487), (4929, 5251)]