255235660287

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{569}}^1\times {\mathrm{15259}}^1$

素因数の和:16111

約数の個数: 32

約数和(自身を含む): 350711424000

約数和(自身を除く): 95475763713

約数列:

[1, 3, 41, 123, 239, 569, 717, 1707, 9799, 15259, 23329, 29397, 45777, 69987, 135991, 407973, 625619, 1876857, 3646901, 5575631, 8682371, 10940703, 16726893, 26047113, 149522941, 355977211, 448568823, 1067931633, 2075086669, 6225260007, 85078553429, 255235660287]

約数ペア:

[(1, 255235660287), (3, 85078553429), (41, 6225260007), (123, 2075086669), (239, 1067931633), (569, 448568823), (717, 355977211), (1707, 149522941), (9799, 26047113), (15259, 16726893), (23329, 10940703), (29397, 8682371), (45777, 5575631), (69987, 3646901), (135991, 1876857), (407973, 625619)]