23272165

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 33454080

約数和(自身を除く): 10181915

約数列:

[1, 5, 7, 31, 35, 89, 155, 217, 241, 445, 623, 1085, 1205, 1687, 2759, 3115, 7471, 8435, 13795, 19313, 21449, 37355, 52297, 96565, 107245, 150143, 261485, 664919, 750715, 3324595, 4654433, 23272165]

約数ペア:

[(1, 23272165), (5, 4654433), (7, 3324595), (31, 750715), (35, 664919), (89, 261485), (155, 150143), (217, 107245), (241, 96565), (445, 52297), (623, 37355), (1085, 21449), (1205, 19313), (1687, 13795), (2759, 8435), (3115, 7471)]