1855919295

素因数分解:

$3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{317}}^1\times {\mathrm{463}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 3245553792

約数和(自身を除く): 1389634497

約数列:

[1, 3, 5, 9, 15, 45, 281, 317, 463, 843, 951, 1389, 1405, 1585, 2315, 2529, 2853, 4167, 4215, 4755, 6945, 12645, 14265, 20835, 89077, 130103, 146771, 267231, 390309, 440313, 445385, 650515, 733855, 801693, 1170927, 1320939, 1336155, 1951545, 2201565, 4008465, 5854635, 6604695, 41242651, 123727953, 206213255, 371183859, 618639765, 1855919295]

約数ペア:

[(1, 1855919295), (3, 618639765), (5, 371183859), (9, 206213255), (15, 123727953), (45, 41242651), (281, 6604695), (317, 5854635), (463, 4008465), (843, 2201565), (951, 1951545), (1389, 1336155), (1405, 1320939), (1585, 1170927), (2315, 801693), (2529, 733855), (2853, 650515), (4167, 445385), (4215, 440313), (4755, 390309), (6945, 267231), (12645, 146771), (14265, 130103), (20835, 89077)]