75219881

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 87295104

約数和(自身を除く): 12075223

約数列:

[1, 11, 29, 47, 173, 319, 517, 841, 1363, 1903, 5017, 8131, 9251, 14993, 39527, 55187, 89441, 145493, 235799, 434797, 1600423, 2593789, 6838171, 75219881]

約数ペア:

[(1, 75219881), (11, 6838171), (29, 2593789), (47, 1600423), (173, 434797), (319, 235799), (517, 145493), (841, 89441), (1363, 55187), (1903, 39527), (5017, 14993), (8131, 9251)]