75131755

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{28513}}^1$

素因数の和:28566

約数の個数: 16

約数和(自身を含む): 98544384

約数和(自身を除く): 23412629

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 28513, 142565, 484721, 883903, 2423605, 4419515, 15026351, 75131755]

約数ペア:

[(1, 75131755), (5, 15026351), (17, 4419515), (31, 2423605), (85, 883903), (155, 484721), (527, 142565), (2635, 28513)]