12353655

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{857}}^1$

素因数の和:927

約数の個数: 24

約数和(自身を含む): 20447856

約数和(自身を除く): 8094201

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 857, 961, 2571, 2883, 4285, 4805, 12855, 14415, 26567, 79701, 132835, 398505, 823577, 2470731, 4117885, 12353655]

約数ペア:

[(1, 12353655), (3, 4117885), (5, 2470731), (15, 823577), (31, 398505), (93, 132835), (155, 79701), (465, 26567), (857, 14415), (961, 12855), (2571, 4805), (2883, 4285)]