25420781955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2957}}^1\times {\mathrm{33713}}^1$

素因数の和:36695

約数の個数: 32

約数和(自身を含む): 43081637184

約数和(自身を除く): 17660855229

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 2957, 8871, 14785, 33713, 44355, 50269, 101139, 150807, 168565, 251345, 505695, 573121, 754035, 1719363, 2865605, 8596815, 99689341, 299068023, 498446705, 1495340115, 1694718797, 5084156391, 8473593985, 25420781955]

約数ペア:

[(1, 25420781955), (3, 8473593985), (5, 5084156391), (15, 1694718797), (17, 1495340115), (51, 498446705), (85, 299068023), (255, 99689341), (2957, 8596815), (8871, 2865605), (14785, 1719363), (33713, 754035), (44355, 573121), (50269, 505695), (101139, 251345), (150807, 168565)]