23963695

素因数分解:

$5^1\times 7^3\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 34128000

約数和(自身を除く): 10164305

約数列:

[1, 5, 7, 35, 49, 89, 157, 245, 343, 445, 623, 785, 1099, 1715, 3115, 4361, 5495, 7693, 13973, 21805, 30527, 38465, 53851, 69865, 97811, 152635, 269255, 489055, 684677, 3423385, 4792739, 23963695]

約数ペア:

[(1, 23963695), (5, 4792739), (7, 3423385), (35, 684677), (49, 489055), (89, 269255), (157, 152635), (245, 97811), (343, 69865), (445, 53851), (623, 38465), (785, 30527), (1099, 21805), (1715, 13973), (3115, 7693), (4361, 5495)]