15696489735

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1\times {\mathrm{16127}}^1$

素因数の和:16684

約数の個数: 48

約数和(自身を含む): 27897053184

約数和(自身を除く): 12200563449

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 503, 645, 1509, 1935, 2515, 4527, 7545, 16127, 21629, 22635, 48381, 64887, 80635, 108145, 145143, 194661, 241905, 324435, 693461, 725715, 973305, 2080383, 3467305, 6241149, 8111881, 10401915, 24335643, 31205745, 40559405, 73006929, 121678215, 348810883, 365034645, 1046432649, 1744054415, 3139297947, 5232163245, 15696489735]

約数ペア:

[(1, 15696489735), (3, 5232163245), (5, 3139297947), (9, 1744054415), (15, 1046432649), (43, 365034645), (45, 348810883), (129, 121678215), (215, 73006929), (387, 40559405), (503, 31205745), (645, 24335643), (1509, 10401915), (1935, 8111881), (2515, 6241149), (4527, 3467305), (7545, 2080383), (16127, 973305), (21629, 725715), (22635, 693461), (48381, 324435), (64887, 241905), (80635, 194661), (108145, 145143)]