100487915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 135302400

約数和(自身を除く): 34814485

約数列:

[1, 5, 11, 55, 59, 173, 179, 295, 649, 865, 895, 1903, 1969, 3245, 9515, 9845, 10207, 10561, 30967, 51035, 52805, 112277, 116171, 154835, 340637, 561385, 580855, 1703185, 1827053, 9135265, 20097583, 100487915]

約数ペア:

[(1, 100487915), (5, 20097583), (11, 9135265), (55, 1827053), (59, 1703185), (173, 580855), (179, 561385), (295, 340637), (649, 154835), (865, 116171), (895, 112277), (1903, 52805), (1969, 51035), (3245, 30967), (9515, 10561), (9845, 10207)]