82178265

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3217}}^1$

素因数の和:3369

約数の個数: 32

約数和(自身を含む): 142724736

約数和(自身を除く): 60546471

約数列:

[1, 3, 5, 13, 15, 39, 65, 131, 195, 393, 655, 1703, 1965, 3217, 5109, 8515, 9651, 16085, 25545, 41821, 48255, 125463, 209105, 421427, 627315, 1264281, 2107135, 5478551, 6321405, 16435653, 27392755, 82178265]

約数ペア:

[(1, 82178265), (3, 27392755), (5, 16435653), (13, 6321405), (15, 5478551), (39, 2107135), (65, 1264281), (131, 627315), (195, 421427), (393, 209105), (655, 125463), (1703, 48255), (1965, 41821), (3217, 25545), (5109, 16085), (8515, 9651)]