89190725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5839}}^1$

素因数の和:5909

約数の個数: 24

約数和(自身を含む): 121658880

約数和(自身を除く): 32468155

約数列:

[1, 5, 13, 25, 47, 65, 235, 325, 611, 1175, 3055, 5839, 15275, 29195, 75907, 145975, 274433, 379535, 1372165, 1897675, 3567629, 6860825, 17838145, 89190725]

約数ペア:

[(1, 89190725), (5, 17838145), (13, 6860825), (25, 3567629), (47, 1897675), (65, 1372165), (235, 379535), (325, 274433), (611, 145975), (1175, 75907), (3055, 29195), (5839, 15275)]