68510085

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5483}}^1$

素因数の和:5522

約数の個数: 48

約数和(自身を含む): 135038016

約数和(自身を除く): 66527931

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 147, 245, 255, 357, 595, 735, 833, 1785, 2499, 4165, 5483, 12495, 16449, 27415, 38381, 82245, 93211, 115143, 191905, 268667, 279633, 466055, 575715, 652477, 806001, 1343335, 1398165, 1957431, 3262385, 4030005, 4567339, 9787155, 13702017, 22836695, 68510085]

約数ペア:

[(1, 68510085), (3, 22836695), (5, 13702017), (7, 9787155), (15, 4567339), (17, 4030005), (21, 3262385), (35, 1957431), (49, 1398165), (51, 1343335), (85, 806001), (105, 652477), (119, 575715), (147, 466055), (245, 279633), (255, 268667), (357, 191905), (595, 115143), (735, 93211), (833, 82245), (1785, 38381), (2499, 27415), (4165, 16449), (5483, 12495)]