2057404515

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2267}}^1\times {\mathrm{3559}}^1$

素因数の和:5851

約数の個数: 32

約数和(自身を含む): 3488002560

約数和(自身を除く): 1430598045

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 2267, 3559, 6801, 10677, 11335, 17795, 34005, 38539, 53385, 60503, 115617, 181509, 192695, 302515, 578085, 907545, 8068253, 24204759, 40341265, 121023795, 137160301, 411480903, 685801505, 2057404515]

約数ペア:

[(1, 2057404515), (3, 685801505), (5, 411480903), (15, 137160301), (17, 121023795), (51, 40341265), (85, 24204759), (255, 8068253), (2267, 907545), (3559, 578085), (6801, 302515), (10677, 192695), (11335, 181509), (17795, 115617), (34005, 60503), (38539, 53385)]