75814886485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1\times {\mathrm{2917}}^1$

素因数の和:3542

約数の個数: 64

約数和(自身を含む): 106382529792

約数和(自身を除く): 30567643307

約数列:

[1, 5, 13, 17, 43, 65, 85, 215, 221, 547, 559, 731, 1105, 2735, 2795, 2917, 3655, 7111, 9299, 9503, 14585, 23521, 35555, 37921, 46495, 47515, 49589, 117605, 120887, 125431, 189605, 247945, 305773, 399857, 604435, 627155, 644657, 1528865, 1595599, 1630603, 1999285, 2132327, 3223285, 5198141, 7977995, 8153015, 10661635, 20742787, 25990705, 27125183, 27720251, 68610757, 103713935, 135625915, 138601255, 343053785, 352627379, 891939841, 1166382869, 1763136895, 4459699205, 5831914345, 15162977297, 75814886485]

約数ペア:

[(1, 75814886485), (5, 15162977297), (13, 5831914345), (17, 4459699205), (43, 1763136895), (65, 1166382869), (85, 891939841), (215, 352627379), (221, 343053785), (547, 138601255), (559, 135625915), (731, 103713935), (1105, 68610757), (2735, 27720251), (2795, 27125183), (2917, 25990705), (3655, 20742787), (7111, 10661635), (9299, 8153015), (9503, 7977995), (14585, 5198141), (23521, 3223285), (35555, 2132327), (37921, 1999285), (46495, 1630603), (47515, 1595599), (49589, 1528865), (117605, 644657), (120887, 627155), (125431, 604435), (189605, 399857), (247945, 305773)]