76963965

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20773}}^1$

素因数の和:20813

約数の個数: 32

約数和(自身を含む): 139601280

約数和(自身を除く): 62637315

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 20773, 62319, 103865, 270049, 311595, 394687, 810147, 1184061, 1350245, 1973435, 4050735, 5130931, 5920305, 15392793, 25654655, 76963965]

約数ペア:

[(1, 76963965), (3, 25654655), (5, 15392793), (13, 5920305), (15, 5130931), (19, 4050735), (39, 1973435), (57, 1350245), (65, 1184061), (95, 810147), (195, 394687), (247, 311595), (285, 270049), (741, 103865), (1235, 62319), (3705, 20773)]