4340875

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1$

素因数の和:85

約数の個数: 48

約数和(自身を含む): 6971328

約数和(自身を除く): 2630453

約数列:

[1, 5, 7, 11, 25, 35, 41, 55, 77, 121, 125, 175, 205, 275, 287, 385, 451, 605, 847, 875, 1025, 1375, 1435, 1925, 2255, 3025, 3157, 4235, 4961, 5125, 7175, 9625, 11275, 15125, 15785, 21175, 24805, 34727, 35875, 56375, 78925, 105875, 124025, 173635, 394625, 620125, 868175, 4340875]

約数ペア:

[(1, 4340875), (5, 868175), (7, 620125), (11, 394625), (25, 173635), (35, 124025), (41, 105875), (55, 78925), (77, 56375), (121, 35875), (125, 34727), (175, 24805), (205, 21175), (275, 15785), (287, 15125), (385, 11275), (451, 9625), (605, 7175), (847, 5125), (875, 4961), (1025, 4235), (1375, 3157), (1435, 3025), (1925, 2255)]