22779665

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1283}}^1$

素因数の和:1408

約数の個数: 16

約数和(自身を含む): 28289088

約数和(自身を除く): 5509423

約数列:

[1, 5, 53, 67, 265, 335, 1283, 3551, 6415, 17755, 67999, 85961, 339995, 429805, 4555933, 22779665]

約数ペア:

[(1, 22779665), (5, 4555933), (53, 429805), (67, 339995), (265, 85961), (335, 67999), (1283, 17755), (3551, 6415)]