66125745

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{29989}}^1$

素因数の和:30014

約数の個数: 36

約数和(自身を含む): 133335540

約数和(自身を除く): 67209795

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 29989, 89967, 149945, 209923, 269901, 449835, 629769, 1049615, 1349505, 1469461, 1889307, 3148845, 4408383, 7347305, 9446535, 13225149, 22041915, 66125745]

約数ペア:

[(1, 66125745), (3, 22041915), (5, 13225149), (7, 9446535), (9, 7347305), (15, 4408383), (21, 3148845), (35, 1889307), (45, 1469461), (49, 1349505), (63, 1049615), (105, 629769), (147, 449835), (245, 269901), (315, 209923), (441, 149945), (735, 89967), (2205, 29989)]