25963830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6709}}^1$

素因数の和:6765

約数の個数: 48

約数和(自身を含む): 69086160

約数和(自身を除く): 43122330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 6709, 13418, 20127, 33545, 40254, 60381, 67090, 100635, 120762, 201270, 288487, 301905, 576974, 603810, 865461, 1442435, 1730922, 2596383, 2884870, 4327305, 5192766, 8654610, 12981915, 25963830]

約数ペア:

[(1, 25963830), (2, 12981915), (3, 8654610), (5, 5192766), (6, 4327305), (9, 2884870), (10, 2596383), (15, 1730922), (18, 1442435), (30, 865461), (43, 603810), (45, 576974), (86, 301905), (90, 288487), (129, 201270), (215, 120762), (258, 100635), (387, 67090), (430, 60381), (645, 40254), (774, 33545), (1290, 20127), (1935, 13418), (3870, 6709)]