156935347975

素因数分解:

$5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1\times {\mathrm{39869}}^1$

素因数の和:40240

約数の個数: 48

約数和(自身を含む): 225915540480

約数和(自身を除く): 68980192505

約数列:

[1, 5, 7, 25, 35, 83, 175, 271, 415, 581, 1355, 1897, 2075, 2905, 6775, 9485, 14525, 22493, 39869, 47425, 112465, 157451, 199345, 279083, 562325, 787255, 996725, 1395415, 3309127, 3936275, 6977075, 10804499, 16545635, 23163889, 54022495, 75631493, 82728175, 115819445, 270112475, 378157465, 579097225, 896773417, 1890787325, 4483867085, 6277413919, 22419335425, 31387069595, 156935347975]

約数ペア:

[(1, 156935347975), (5, 31387069595), (7, 22419335425), (25, 6277413919), (35, 4483867085), (83, 1890787325), (175, 896773417), (271, 579097225), (415, 378157465), (581, 270112475), (1355, 115819445), (1897, 82728175), (2075, 75631493), (2905, 54022495), (6775, 23163889), (9485, 16545635), (14525, 10804499), (22493, 6977075), (39869, 3936275), (47425, 3309127), (112465, 1395415), (157451, 996725), (199345, 787255), (279083, 562325)]