6413225

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2819}}^1$

素因数の和:2849

約数の個数: 24

約数和(自身を含む): 9791040

約数和(自身を除く): 3377815

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 2275, 2819, 14095, 19733, 36647, 70475, 98665, 183235, 256529, 493325, 916175, 1282645, 6413225]

約数ペア:

[(1, 6413225), (5, 1282645), (7, 916175), (13, 493325), (25, 256529), (35, 183235), (65, 98665), (91, 70475), (175, 36647), (325, 19733), (455, 14095), (2275, 2819)]