15152055

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1187}}^1$

素因数の和:1255

約数の個数: 32

約数和(自身を含む): 26002944

約数和(自身を除く): 10850889

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 555, 851, 1187, 2553, 3561, 4255, 5935, 12765, 17805, 27301, 43919, 81903, 131757, 136505, 219595, 409515, 658785, 1010137, 3030411, 5050685, 15152055]

約数ペア:

[(1, 15152055), (3, 5050685), (5, 3030411), (15, 1010137), (23, 658785), (37, 409515), (69, 219595), (111, 136505), (115, 131757), (185, 81903), (345, 43919), (555, 27301), (851, 17805), (1187, 12765), (2553, 5935), (3561, 4255)]