551445355

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 703790208

約数和(自身を除く): 152344853

約数列:

[1, 5, 23, 101, 115, 197, 241, 505, 985, 1205, 2323, 4531, 5543, 11615, 19897, 22655, 24341, 27715, 47477, 99485, 121705, 237385, 457631, 559843, 1091971, 2288155, 2799215, 4795177, 5459855, 23975885, 110289071, 551445355]

約数ペア:

[(1, 551445355), (5, 110289071), (23, 23975885), (101, 5459855), (115, 4795177), (197, 2799215), (241, 2288155), (505, 1091971), (985, 559843), (1205, 457631), (2323, 237385), (4531, 121705), (5543, 99485), (11615, 47477), (19897, 27715), (22655, 24341)]