25215810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{15859}}^1$

素因数の和:15922

約数の個数: 32

約数和(自身を含む): 61663680

約数和(自身を除く): 36447870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 15859, 31718, 47577, 79295, 95154, 158590, 237885, 475770, 840527, 1681054, 2521581, 4202635, 5043162, 8405270, 12607905, 25215810]

約数ペア:

[(1, 25215810), (2, 12607905), (3, 8405270), (5, 5043162), (6, 4202635), (10, 2521581), (15, 1681054), (30, 840527), (53, 475770), (106, 237885), (159, 158590), (265, 95154), (318, 79295), (530, 47577), (795, 31718), (1590, 15859)]