2676915

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 4838400

約数和(自身を除く): 2161485

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 251, 395, 711, 753, 1185, 1255, 2133, 2259, 3555, 3765, 6777, 10665, 11295, 19829, 33885, 59487, 99145, 178461, 297435, 535383, 892305, 2676915]

約数ペア:

[(1, 2676915), (3, 892305), (5, 535383), (9, 297435), (15, 178461), (27, 99145), (45, 59487), (79, 33885), (135, 19829), (237, 11295), (251, 10665), (395, 6777), (711, 3765), (753, 3555), (1185, 2259), (1255, 2133)]