201084075

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{52571}}^1$

素因数の和:52604

約数の個数: 36

約数和(自身を含む): 381357288

約数和(自身を除く): 180273213

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 52571, 157713, 262855, 473139, 788565, 893707, 1314275, 2365695, 2681121, 3942825, 4468535, 8043363, 11828475, 13405605, 22342675, 40216815, 67028025, 201084075]

約数ペア:

[(1, 201084075), (3, 67028025), (5, 40216815), (9, 22342675), (15, 13405605), (17, 11828475), (25, 8043363), (45, 4468535), (51, 3942825), (75, 2681121), (85, 2365695), (153, 1314275), (225, 893707), (255, 788565), (425, 473139), (765, 262855), (1275, 157713), (3825, 52571)]