1354455

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 2457600

約数和(自身を除く): 1103145

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 127, 135, 237, 381, 395, 635, 711, 1143, 1185, 1905, 2133, 3429, 3555, 5715, 10033, 10665, 17145, 30099, 50165, 90297, 150495, 270891, 451485, 1354455]

約数ペア:

[(1, 1354455), (3, 451485), (5, 270891), (9, 150495), (15, 90297), (27, 50165), (45, 30099), (79, 17145), (127, 10665), (135, 10033), (237, 5715), (381, 3555), (395, 3429), (635, 2133), (711, 1905), (1143, 1185)]