370025

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{41}}^1$

素因数の和:89

約数の個数: 18

約数和(自身を含む): 496062

約数和(自身を除く): 126037

約数列:

[1, 5, 19, 25, 41, 95, 205, 361, 475, 779, 1025, 1805, 3895, 9025, 14801, 19475, 74005, 370025]

約数ペア:

[(1, 370025), (5, 74005), (19, 19475), (25, 14801), (41, 9025), (95, 3895), (205, 1805), (361, 1025), (475, 779)]