42259025

素因数分解:

$5^2\times {\mathrm{17}}^2\times {\mathrm{5849}}^1$

素因数の和:5893

約数の個数: 18

約数和(自身を含む): 55674450

約数和(自身を除く): 13415425

約数列:

[1, 5, 17, 25, 85, 289, 425, 1445, 5849, 7225, 29245, 99433, 146225, 497165, 1690361, 2485825, 8451805, 42259025]

約数ペア:

[(1, 42259025), (5, 8451805), (17, 2485825), (25, 1690361), (85, 497165), (289, 146225), (425, 99433), (1445, 29245), (5849, 7225)]