228332615

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3187}}^1$

素因数の和:3311

約数の個数: 32

約数和(自身を含む): 330531840

約数和(自身を除く): 102199225

約数列:

[1, 5, 7, 23, 35, 89, 115, 161, 445, 623, 805, 2047, 3115, 3187, 10235, 14329, 15935, 22309, 71645, 73301, 111545, 283643, 366505, 513107, 1418215, 1985501, 2565535, 6523789, 9927505, 32618945, 45666523, 228332615]

約数ペア:

[(1, 228332615), (5, 45666523), (7, 32618945), (23, 9927505), (35, 6523789), (89, 2565535), (115, 1985501), (161, 1418215), (445, 513107), (623, 366505), (805, 283643), (2047, 111545), (3115, 73301), (3187, 71645), (10235, 22309), (14329, 15935)]