904202875

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{1201}}^1$

素因数の和:1552

約数の個数: 32

約数和(自身を含む): 1192576320

約数和(自身を除く): 288373445

約数列:

[1, 5, 19, 25, 95, 125, 317, 475, 1201, 1585, 2375, 6005, 6023, 7925, 22819, 30025, 30115, 39625, 114095, 150125, 150575, 380717, 570475, 752875, 1903585, 2852375, 7233623, 9517925, 36168115, 47589625, 180840575, 904202875]

約数ペア:

[(1, 904202875), (5, 180840575), (19, 47589625), (25, 36168115), (95, 9517925), (125, 7233623), (317, 2852375), (475, 1903585), (1201, 752875), (1585, 570475), (2375, 380717), (6005, 150575), (6023, 150125), (7925, 114095), (22819, 39625), (30025, 30115)]