108642545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 147350016

約数和(自身を除く): 38707471

約数列:

[1, 5, 11, 37, 55, 185, 197, 271, 407, 985, 1355, 2035, 2167, 2981, 7289, 10027, 10835, 14905, 36445, 50135, 53387, 80179, 110297, 266935, 400895, 551485, 587257, 1975319, 2936285, 9876595, 21728509, 108642545]

約数ペア:

[(1, 108642545), (5, 21728509), (11, 9876595), (37, 2936285), (55, 1975319), (185, 587257), (197, 551485), (271, 400895), (407, 266935), (985, 110297), (1355, 80179), (2035, 53387), (2167, 50135), (2981, 36445), (7289, 14905), (10027, 10835)]