11647305

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5507}}^1$

素因数の和:5565

約数の個数: 24

約数和(自身を含む): 20621952

約数和(自身を除く): 8974647

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 5507, 16521, 27535, 49563, 82605, 247815, 258829, 776487, 1294145, 2329461, 3882435, 11647305]

約数ペア:

[(1, 11647305), (3, 3882435), (5, 2329461), (9, 1294145), (15, 776487), (45, 258829), (47, 247815), (141, 82605), (235, 49563), (423, 27535), (705, 16521), (2115, 5507)]