6349725

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:451

約数の個数: 48

約数和(自身を含む): 12201600

約数和(自身を除く): 5851875

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 115, 135, 207, 225, 345, 409, 575, 621, 675, 1035, 1227, 1725, 2045, 3105, 3681, 5175, 6135, 9407, 10225, 11043, 15525, 18405, 28221, 30675, 47035, 55215, 84663, 92025, 141105, 235175, 253989, 276075, 423315, 705525, 1269945, 2116575, 6349725]

約数ペア:

[(1, 6349725), (3, 2116575), (5, 1269945), (9, 705525), (15, 423315), (23, 276075), (25, 253989), (27, 235175), (45, 141105), (69, 92025), (75, 84663), (115, 55215), (135, 47035), (207, 30675), (225, 28221), (345, 18405), (409, 15525), (575, 11043), (621, 10225), (675, 9407), (1035, 6135), (1227, 5175), (1725, 3681), (2045, 3105)]