7698105

素因数分解:

$3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 13824000

約数和(自身を除く): 6125895

約数列:

[1, 3, 5, 9, 15, 27, 45, 127, 135, 381, 449, 635, 1143, 1347, 1905, 2245, 3429, 4041, 5715, 6735, 12123, 17145, 20205, 57023, 60615, 171069, 285115, 513207, 855345, 1539621, 2566035, 7698105]

約数ペア:

[(1, 7698105), (3, 2566035), (5, 1539621), (9, 855345), (15, 513207), (27, 285115), (45, 171069), (127, 60615), (135, 57023), (381, 20205), (449, 17145), (635, 12123), (1143, 6735), (1347, 5715), (1905, 4041), (2245, 3429)]