15789330

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:313

約数の個数: 80

約数和(自身を含む): 43098264

約数和(自身を除く): 27308934

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 101, 135, 162, 193, 202, 270, 303, 386, 405, 505, 579, 606, 810, 909, 965, 1010, 1158, 1515, 1737, 1818, 1930, 2727, 2895, 3030, 3474, 4545, 5211, 5454, 5790, 8181, 8685, 9090, 10422, 13635, 15633, 16362, 17370, 19493, 26055, 27270, 31266, 38986, 40905, 52110, 58479, 78165, 81810, 97465, 116958, 156330, 175437, 194930, 292395, 350874, 526311, 584790, 877185, 1052622, 1578933, 1754370, 2631555, 3157866, 5263110, 7894665, 15789330]

約数ペア:

[(1, 15789330), (2, 7894665), (3, 5263110), (5, 3157866), (6, 2631555), (9, 1754370), (10, 1578933), (15, 1052622), (18, 877185), (27, 584790), (30, 526311), (45, 350874), (54, 292395), (81, 194930), (90, 175437), (101, 156330), (135, 116958), (162, 97465), (193, 81810), (202, 78165), (270, 58479), (303, 52110), (386, 40905), (405, 38986), (505, 31266), (579, 27270), (606, 26055), (810, 19493), (909, 17370), (965, 16362), (1010, 15633), (1158, 13635), (1515, 10422), (1737, 9090), (1818, 8685), (1930, 8181), (2727, 5790), (2895, 5454), (3030, 5211), (3474, 4545)]