51951705

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1013}}^1$

素因数の和:1297

約数の個数: 32

約数和(自身を含む): 89945856

約数和(自身を除く): 37994151

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 263, 789, 1013, 1315, 3039, 3419, 3945, 5065, 10257, 13169, 15195, 17095, 39507, 51285, 65845, 197535, 266419, 799257, 1332095, 3463447, 3996285, 10390341, 17317235, 51951705]

約数ペア:

[(1, 51951705), (3, 17317235), (5, 10390341), (13, 3996285), (15, 3463447), (39, 1332095), (65, 799257), (195, 266419), (263, 197535), (789, 65845), (1013, 51285), (1315, 39507), (3039, 17095), (3419, 15195), (3945, 13169), (5065, 10257)]