12701535

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1571}}^1$

素因数の和:1604

約数の個数: 48

約数和(自身を含む): 25805952

約数和(自身を除く): 13104417

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 231, 245, 385, 539, 735, 1155, 1571, 1617, 2695, 4713, 7855, 8085, 10997, 17281, 23565, 32991, 51843, 54985, 76979, 86405, 120967, 164955, 230937, 259215, 362901, 384895, 604835, 846769, 1154685, 1814505, 2540307, 4233845, 12701535]

約数ペア:

[(1, 12701535), (3, 4233845), (5, 2540307), (7, 1814505), (11, 1154685), (15, 846769), (21, 604835), (33, 384895), (35, 362901), (49, 259215), (55, 230937), (77, 164955), (105, 120967), (147, 86405), (165, 76979), (231, 54985), (245, 51843), (385, 32991), (539, 23565), (735, 17281), (1155, 10997), (1571, 8085), (1617, 7855), (2695, 4713)]