76221915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65993}}^1$

素因数の和:66019

約数の個数: 32

約数和(自身を含む): 152050176

約数和(自身を除く): 75828261

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 65993, 197979, 329965, 461951, 725923, 989895, 1385853, 2177769, 2309755, 3629615, 5081461, 6929265, 10888845, 15244383, 25407305, 76221915]

約数ペア:

[(1, 76221915), (3, 25407305), (5, 15244383), (7, 10888845), (11, 6929265), (15, 5081461), (21, 3629615), (33, 2309755), (35, 2177769), (55, 1385853), (77, 989895), (105, 725923), (165, 461951), (231, 329965), (385, 197979), (1155, 65993)]