26130225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1667}}^1$

素因数の和:1710

約数の個数: 48

約数和(自身を含む): 49639680

約数和(自身を除く): 23509455

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 75, 95, 165, 209, 275, 285, 475, 627, 825, 1045, 1425, 1667, 3135, 5001, 5225, 8335, 15675, 18337, 25005, 31673, 41675, 55011, 91685, 95019, 125025, 158365, 275055, 348403, 458425, 475095, 791825, 1045209, 1375275, 1742015, 2375475, 5226045, 8710075, 26130225]

約数ペア:

[(1, 26130225), (3, 8710075), (5, 5226045), (11, 2375475), (15, 1742015), (19, 1375275), (25, 1045209), (33, 791825), (55, 475095), (57, 458425), (75, 348403), (95, 275055), (165, 158365), (209, 125025), (275, 95019), (285, 91685), (475, 55011), (627, 41675), (825, 31673), (1045, 25005), (1425, 18337), (1667, 15675), (3135, 8335), (5001, 5225)]