22017143385

素因数分解:

$3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{391103}}^1$

素因数の和:391259

約数の個数: 40

約数和(自身を含む): 39751810560

約数和(自身を除く): 17734667175

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 139, 405, 417, 695, 1251, 2085, 3753, 6255, 11259, 18765, 56295, 391103, 1173309, 1955515, 3519927, 5866545, 10559781, 17599635, 31679343, 52798905, 54363317, 158396715, 163089951, 271816585, 489269853, 815449755, 1467809559, 2446349265, 4403428677, 7339047795, 22017143385]

約数ペア:

[(1, 22017143385), (3, 7339047795), (5, 4403428677), (9, 2446349265), (15, 1467809559), (27, 815449755), (45, 489269853), (81, 271816585), (135, 163089951), (139, 158396715), (405, 54363317), (417, 52798905), (695, 31679343), (1251, 17599635), (2085, 10559781), (3753, 5866545), (6255, 3519927), (11259, 1955515), (18765, 1173309), (56295, 391103)]