1984804545

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{13759}}^1$

素因数の和:13989

約数の個数: 32

約数和(自身を含む): 3249561600

約数和(自身を除く): 1264757055

約数列:

[1, 3, 5, 15, 59, 163, 177, 295, 489, 815, 885, 2445, 9617, 13759, 28851, 41277, 48085, 68795, 144255, 206385, 811781, 2242717, 2435343, 4058905, 6728151, 11213585, 12176715, 33640755, 132320303, 396960909, 661601515, 1984804545]

約数ペア:

[(1, 1984804545), (3, 661601515), (5, 396960909), (15, 132320303), (59, 33640755), (163, 12176715), (177, 11213585), (295, 6728151), (489, 4058905), (815, 2435343), (885, 2242717), (2445, 811781), (9617, 206385), (13759, 144255), (28851, 68795), (41277, 48085)]