26506395

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19001}}^1$

素因数の和:19043

約数の個数: 24

約数和(自身を含む): 47428992

約数和(自身を除く): 20922597

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 19001, 57003, 95005, 171009, 285015, 589031, 855045, 1767093, 2945155, 5301279, 8835465, 26506395]

約数ペア:

[(1, 26506395), (3, 8835465), (5, 5301279), (9, 2945155), (15, 1767093), (31, 855045), (45, 589031), (93, 285015), (155, 171009), (279, 95005), (465, 57003), (1395, 19001)]