260066685

素因数分解:

$3^1\times 5^1\times {\mathrm{1361}}^1\times {\mathrm{12739}}^1$

素因数の和:14108

約数の個数: 16

約数和(自身を含む): 416445120

約数和(自身を除く): 156378435

約数列:

[1, 3, 5, 15, 1361, 4083, 6805, 12739, 20415, 38217, 63695, 191085, 17337779, 52013337, 86688895, 260066685]

約数ペア:

[(1, 260066685), (3, 86688895), (5, 52013337), (15, 17337779), (1361, 191085), (4083, 63695), (6805, 38217), (12739, 20415)]