2040343125

素因数分解:

$3^1\times 5^4\times {\mathrm{839}}^1\times {\mathrm{1297}}^1$

素因数の和:2159

約数の個数: 40

約数和(自身を含む): 3406159680

約数和(自身を除く): 1365816555

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 839, 1297, 1875, 2517, 3891, 4195, 6485, 12585, 19455, 20975, 32425, 62925, 97275, 104875, 162125, 314625, 486375, 524375, 810625, 1088183, 1573125, 2431875, 3264549, 5440915, 16322745, 27204575, 81613725, 136022875, 408068625, 680114375, 2040343125]

約数ペア:

[(1, 2040343125), (3, 680114375), (5, 408068625), (15, 136022875), (25, 81613725), (75, 27204575), (125, 16322745), (375, 5440915), (625, 3264549), (839, 2431875), (1297, 1573125), (1875, 1088183), (2517, 810625), (3891, 524375), (4195, 486375), (6485, 314625), (12585, 162125), (19455, 104875), (20975, 97275), (32425, 62925)]