1299158785

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{5827}}^1$

素因数の和:5953

約数の個数: 32

約数和(自身を含む): 1717068672

約数和(自身を除く): 417909887

約数列:

[1, 5, 17, 43, 61, 85, 215, 305, 731, 1037, 2623, 3655, 5185, 5827, 13115, 29135, 44591, 99059, 222955, 250561, 355447, 495295, 1252805, 1777235, 4259537, 6042599, 15284221, 21297685, 30212995, 76421105, 259831757, 1299158785]

約数ペア:

[(1, 1299158785), (5, 259831757), (17, 76421105), (43, 30212995), (61, 21297685), (85, 15284221), (215, 6042599), (305, 4259537), (731, 1777235), (1037, 1252805), (2623, 495295), (3655, 355447), (5185, 250561), (5827, 222955), (13115, 99059), (29135, 44591)]