564118075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 766022400

約数和(自身を除く): 201904325

約数列:

[1, 5, 19, 25, 43, 71, 95, 215, 355, 389, 475, 817, 1075, 1349, 1775, 1945, 3053, 4085, 6745, 7391, 9725, 15265, 16727, 20425, 27619, 33725, 36955, 58007, 76325, 83635, 138095, 184775, 290035, 317813, 418175, 524761, 690475, 1187617, 1450175, 1589065, 2623805, 5938085, 7945325, 13119025, 22564723, 29690425, 112823615, 564118075]

約数ペア:

[(1, 564118075), (5, 112823615), (19, 29690425), (25, 22564723), (43, 13119025), (71, 7945325), (95, 5938085), (215, 2623805), (355, 1589065), (389, 1450175), (475, 1187617), (817, 690475), (1075, 524761), (1349, 418175), (1775, 317813), (1945, 290035), (3053, 184775), (4085, 138095), (6745, 83635), (7391, 76325), (9725, 58007), (15265, 36955), (16727, 33725), (20425, 27619)]