20150911547

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{839}}^1$

素因数の和:1092

約数の個数: 48

約数和(自身を含む): 23552363520

約数和(自身を除く): 3401451973

約数列:

[1, 13, 23, 37, 167, 169, 299, 481, 839, 851, 2171, 3841, 3887, 6179, 6253, 10907, 11063, 19297, 28223, 31043, 49933, 80327, 140113, 141791, 142117, 143819, 250861, 403559, 649129, 713989, 1044251, 1821469, 1847521, 3222599, 3261193, 5184181, 5246267, 9281857, 23679097, 24017773, 41893787, 67394353, 119236163, 120664141, 544619231, 876126589, 1550070119, 20150911547]

約数ペア:

[(1, 20150911547), (13, 1550070119), (23, 876126589), (37, 544619231), (167, 120664141), (169, 119236163), (299, 67394353), (481, 41893787), (839, 24017773), (851, 23679097), (2171, 9281857), (3841, 5246267), (3887, 5184181), (6179, 3261193), (6253, 3222599), (10907, 1847521), (11063, 1821469), (19297, 1044251), (28223, 713989), (31043, 649129), (49933, 403559), (80327, 250861), (140113, 143819), (141791, 142117)]