6971900715

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3972593}}^1$

素因数の和:3972620

約数の個数: 32

約数和(自身を含む): 13347915840

約数和(自身を除く): 6376015125

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 3972593, 11917779, 19862965, 35753337, 51643709, 59588895, 107260011, 154931127, 178766685, 258218545, 464793381, 536300055, 774655635, 1394380143, 2323966905, 6971900715]

約数ペア:

[(1, 6971900715), (3, 2323966905), (5, 1394380143), (9, 774655635), (13, 536300055), (15, 464793381), (27, 258218545), (39, 178766685), (45, 154931127), (65, 107260011), (117, 59588895), (135, 51643709), (195, 35753337), (351, 19862965), (585, 11917779), (1755, 3972593)]