11156445

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 20442240

約数和(自身を除く): 9285795

約数列:

[1, 3, 5, 9, 15, 29, 45, 83, 87, 103, 145, 249, 261, 309, 415, 435, 515, 747, 927, 1245, 1305, 1545, 2407, 2987, 3735, 4635, 7221, 8549, 8961, 12035, 14935, 21663, 25647, 26883, 36105, 42745, 44805, 76941, 108315, 128235, 134415, 247921, 384705, 743763, 1239605, 2231289, 3718815, 11156445]

約数ペア:

[(1, 11156445), (3, 3718815), (5, 2231289), (9, 1239605), (15, 743763), (29, 384705), (45, 247921), (83, 134415), (87, 128235), (103, 108315), (145, 76941), (249, 44805), (261, 42745), (309, 36105), (415, 26883), (435, 25647), (515, 21663), (747, 14935), (927, 12035), (1245, 8961), (1305, 8549), (1545, 7221), (2407, 4635), (2987, 3735)]