2801098075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{1597}}^1\times {\mathrm{4127}}^1$

素因数の和:5751

約数の個数: 24

約数和(自身を含む): 3680871552

約数和(自身を除く): 879773477

約数列:

[1, 5, 17, 25, 85, 425, 1597, 4127, 7985, 20635, 27149, 39925, 70159, 103175, 135745, 350795, 678725, 1753975, 6590819, 32954095, 112043923, 164770475, 560219615, 2801098075]

約数ペア:

[(1, 2801098075), (5, 560219615), (17, 164770475), (25, 112043923), (85, 32954095), (425, 6590819), (1597, 1753975), (4127, 678725), (7985, 350795), (20635, 135745), (27149, 103175), (39925, 70159)]