5845025

素因数分解:

$5^2\times {\mathrm{17}}^2\times {\mathrm{809}}^1$

素因数の和:853

約数の個数: 18

約数和(自身を含む): 7708770

約数和(自身を除く): 1863745

約数列:

[1, 5, 17, 25, 85, 289, 425, 809, 1445, 4045, 7225, 13753, 20225, 68765, 233801, 343825, 1169005, 5845025]

約数ペア:

[(1, 5845025), (5, 1169005), (17, 343825), (25, 233801), (85, 68765), (289, 20225), (425, 13753), (809, 7225), (1445, 4045)]