12523105

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 18019584

約数和(自身を除く): 5496479

約数列:

[1, 5, 7, 35, 43, 53, 157, 215, 265, 301, 371, 785, 1099, 1505, 1855, 2279, 5495, 6751, 8321, 11395, 15953, 33755, 41605, 47257, 58247, 79765, 236285, 291235, 357803, 1789015, 2504621, 12523105]

約数ペア:

[(1, 12523105), (5, 2504621), (7, 1789015), (35, 357803), (43, 291235), (53, 236285), (157, 79765), (215, 58247), (265, 47257), (301, 41605), (371, 33755), (785, 15953), (1099, 11395), (1505, 8321), (1855, 6751), (2279, 5495)]