47342425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 67551232

約数和(自身を除く): 20208807

約数列:

[1, 5, 13, 25, 31, 37, 65, 127, 155, 185, 325, 403, 481, 635, 775, 925, 1147, 1651, 2015, 2405, 3175, 3937, 4699, 5735, 8255, 10075, 12025, 14911, 19685, 23495, 28675, 41275, 51181, 61087, 74555, 98425, 117475, 145669, 255905, 305435, 372775, 728345, 1279525, 1527175, 1893697, 3641725, 9468485, 47342425]

約数ペア:

[(1, 47342425), (5, 9468485), (13, 3641725), (25, 1893697), (31, 1527175), (37, 1279525), (65, 728345), (127, 372775), (155, 305435), (185, 255905), (325, 145669), (403, 117475), (481, 98425), (635, 74555), (775, 61087), (925, 51181), (1147, 41275), (1651, 28675), (2015, 23495), (2405, 19685), (3175, 14911), (3937, 12025), (4699, 10075), (5735, 8255)]