6221545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:177

約数の個数: 32

約数和(自身を含む): 8709120

約数和(自身を除く): 2487575

約数列:

[1, 5, 11, 31, 41, 55, 89, 155, 205, 341, 445, 451, 979, 1271, 1705, 2255, 2759, 3649, 4895, 6355, 13795, 13981, 18245, 30349, 40139, 69905, 113119, 151745, 200695, 565595, 1244309, 6221545]

約数ペア:

[(1, 6221545), (5, 1244309), (11, 565595), (31, 200695), (41, 151745), (55, 113119), (89, 69905), (155, 40139), (205, 30349), (341, 18245), (445, 13981), (451, 13795), (979, 6355), (1271, 4895), (1705, 3649), (2255, 2759)]