26428325

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13729}}^1$

素因数の和:13757

約数の個数: 24

約数和(自身を含む): 40860480

約数和(自身を除く): 14432155

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 1925, 13729, 68645, 96103, 151019, 343225, 480515, 755095, 1057133, 2402575, 3775475, 5285665, 26428325]

約数ペア:

[(1, 26428325), (5, 5285665), (7, 3775475), (11, 2402575), (25, 1057133), (35, 755095), (55, 480515), (77, 343225), (175, 151019), (275, 96103), (385, 68645), (1925, 13729)]