5160875

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:128

約数の個数: 32

約数和(自身を含む): 7076160

約数和(自身を除く): 1915285

約数列:

[1, 5, 19, 25, 41, 53, 95, 125, 205, 265, 475, 779, 1007, 1025, 1325, 2173, 2375, 3895, 5035, 5125, 6625, 10865, 19475, 25175, 41287, 54325, 97375, 125875, 206435, 271625, 1032175, 5160875]

約数ペア:

[(1, 5160875), (5, 1032175), (19, 271625), (25, 206435), (41, 125875), (53, 97375), (95, 54325), (125, 41287), (205, 25175), (265, 19475), (475, 10865), (779, 6625), (1007, 5125), (1025, 5035), (1325, 3895), (2173, 2375)]