9447425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{709}}^1$

素因数の和:773

約数の個数: 24

約数和(自身を含む): 12941880

約数和(自身を除く): 3494455

約数列:

[1, 5, 13, 25, 41, 65, 205, 325, 533, 709, 1025, 2665, 3545, 9217, 13325, 17725, 29069, 46085, 145345, 230425, 377897, 726725, 1889485, 9447425]

約数ペア:

[(1, 9447425), (5, 1889485), (13, 726725), (25, 377897), (41, 230425), (65, 145345), (205, 46085), (325, 29069), (533, 17725), (709, 13325), (1025, 9217), (2665, 3545)]