15691488693

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^2\times {\mathrm{967}}^1$

素因数の和:1178

約数の個数: 48

約数和(自身を含む): 22569191040

約数和(自身を除く): 6877702347

約数列:

[1, 3, 29, 37, 71, 87, 111, 213, 967, 1073, 2059, 2627, 2901, 3219, 5041, 6177, 7881, 15123, 28043, 35779, 68657, 76183, 84129, 107337, 146189, 186517, 205971, 228549, 438567, 559551, 1037591, 1991053, 2540309, 3112773, 4874647, 5408993, 5973159, 7620927, 14623941, 16226979, 73668961, 141364763, 180361939, 221006883, 424094289, 541085817, 5230496231, 15691488693]

約数ペア:

[(1, 15691488693), (3, 5230496231), (29, 541085817), (37, 424094289), (71, 221006883), (87, 180361939), (111, 141364763), (213, 73668961), (967, 16226979), (1073, 14623941), (2059, 7620927), (2627, 5973159), (2901, 5408993), (3219, 4874647), (5041, 3112773), (6177, 2540309), (7881, 1991053), (15123, 1037591), (28043, 559551), (35779, 438567), (68657, 228549), (76183, 205971), (84129, 186517), (107337, 146189)]