11933145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{881}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 24216192

約数和(自身を除く): 12283047

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 301, 315, 387, 645, 881, 903, 1505, 1935, 2643, 2709, 4405, 4515, 6167, 7929, 13215, 13545, 18501, 30835, 37883, 39645, 55503, 92505, 113649, 189415, 265181, 277515, 340947, 568245, 795543, 1325905, 1704735, 2386629, 3977715, 11933145]

約数ペア:

[(1, 11933145), (3, 3977715), (5, 2386629), (7, 1704735), (9, 1325905), (15, 795543), (21, 568245), (35, 340947), (43, 277515), (45, 265181), (63, 189415), (105, 113649), (129, 92505), (215, 55503), (301, 39645), (315, 37883), (387, 30835), (645, 18501), (881, 13545), (903, 13215), (1505, 7929), (1935, 6167), (2643, 4515), (2709, 4405)]