68341395

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{198091}}^1$

素因数の和:198122

約数の個数: 16

約数和(自身を含む): 114100992

約数和(自身を除く): 45759597

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 198091, 594273, 990455, 2971365, 4556093, 13668279, 22780465, 68341395]

約数ペア:

[(1, 68341395), (3, 22780465), (5, 13668279), (15, 4556093), (23, 2971365), (69, 990455), (115, 594273), (345, 198091)]