2555355

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{911}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 4727808

約数和(自身を除く): 2172453

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 911, 935, 2733, 2805, 4555, 10021, 13665, 15487, 30063, 46461, 50105, 77435, 150315, 170357, 232305, 511071, 851785, 2555355]

約数ペア:

[(1, 2555355), (3, 851785), (5, 511071), (11, 232305), (15, 170357), (17, 150315), (33, 77435), (51, 50105), (55, 46461), (85, 30063), (165, 15487), (187, 13665), (255, 10021), (561, 4555), (911, 2805), (935, 2733)]