804949725

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{8431}}^1$

素因数の和:8530

約数の個数: 48

約数和(自身を含む): 1421972480

約数和(自身を除く): 617022755

約数列:

[1, 3, 5, 15, 19, 25, 57, 67, 75, 95, 201, 285, 335, 475, 1005, 1273, 1425, 1675, 3819, 5025, 6365, 8431, 19095, 25293, 31825, 42155, 95475, 126465, 160189, 210775, 480567, 564877, 632325, 800945, 1694631, 2402835, 2824385, 4004725, 8473155, 10732663, 12014175, 14121925, 32197989, 42365775, 53663315, 160989945, 268316575, 804949725]

約数ペア:

[(1, 804949725), (3, 268316575), (5, 160989945), (15, 53663315), (19, 42365775), (25, 32197989), (57, 14121925), (67, 12014175), (75, 10732663), (95, 8473155), (201, 4004725), (285, 2824385), (335, 2402835), (475, 1694631), (1005, 800945), (1273, 632325), (1425, 564877), (1675, 480567), (3819, 210775), (5025, 160189), (6365, 126465), (8431, 95475), (19095, 42155), (25293, 31825)]