17742135

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1697}}^1$

素因数の和:1763

約数の個数: 32

約数和(自身を含む): 30808512

約数和(自身を除く): 13066377

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 615, 697, 1697, 2091, 3485, 5091, 8485, 10455, 25455, 28849, 69577, 86547, 144245, 208731, 347885, 432735, 1043655, 1182809, 3548427, 5914045, 17742135]

約数ペア:

[(1, 17742135), (3, 5914045), (5, 3548427), (15, 1182809), (17, 1043655), (41, 432735), (51, 347885), (85, 208731), (123, 144245), (205, 86547), (255, 69577), (615, 28849), (697, 25455), (1697, 10455), (2091, 8485), (3485, 5091)]