26030285

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{163}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 33908640

約数和(自身を除く): 7878355

約数列:

[1, 5, 19, 41, 95, 163, 205, 779, 815, 1681, 3097, 3895, 6683, 8405, 15485, 31939, 33415, 126977, 159695, 274003, 634885, 1370015, 5206057, 26030285]

約数ペア:

[(1, 26030285), (5, 5206057), (19, 1370015), (41, 634885), (95, 274003), (163, 159695), (205, 126977), (779, 33415), (815, 31939), (1681, 15485), (3097, 8405), (3895, 6683)]