6659385265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{26317}}^1$

素因数の和:26581

約数の個数: 32

約数和(自身を含む): 9152347680

約数和(自身を除く): 2492962415

約数列:

[1, 5, 13, 17, 65, 85, 221, 229, 1105, 1145, 2977, 3893, 14885, 19465, 26317, 50609, 131585, 253045, 342121, 447389, 1710605, 2236945, 5816057, 6026593, 29080285, 30132965, 78345709, 102452081, 391728545, 512260405, 1331877053, 6659385265]

約数ペア:

[(1, 6659385265), (5, 1331877053), (13, 512260405), (17, 391728545), (65, 102452081), (85, 78345709), (221, 30132965), (229, 29080285), (1105, 6026593), (1145, 5816057), (2977, 2236945), (3893, 1710605), (14885, 447389), (19465, 342121), (26317, 253045), (50609, 131585)]