11918275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{967}}^1$

素因数の和:1023

約数の個数: 24

約数和(自身を含む): 16204320

約数和(自身を除く): 4286045

約数列:

[1, 5, 17, 25, 29, 85, 145, 425, 493, 725, 967, 2465, 4835, 12325, 16439, 24175, 28043, 82195, 140215, 410975, 476731, 701075, 2383655, 11918275]

約数ペア:

[(1, 11918275), (5, 2383655), (17, 701075), (25, 476731), (29, 410975), (85, 140215), (145, 82195), (425, 28043), (493, 24175), (725, 16439), (967, 12325), (2465, 4835)]