38838285

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5641}}^1$

素因数の和:5675

約数の個数: 40

約数和(自身を含む): 73729656

約数和(自身を除く): 34891371

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 5641, 6885, 16923, 28205, 50769, 84615, 95897, 152307, 253845, 287691, 456921, 479485, 761535, 863073, 1438455, 2284605, 2589219, 4315365, 7767657, 12946095, 38838285]

約数ペア:

[(1, 38838285), (3, 12946095), (5, 7767657), (9, 4315365), (15, 2589219), (17, 2284605), (27, 1438455), (45, 863073), (51, 761535), (81, 479485), (85, 456921), (135, 287691), (153, 253845), (255, 152307), (405, 95897), (459, 84615), (765, 50769), (1377, 28205), (2295, 16923), (5641, 6885)]