76858815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1949}}^1$

素因数の和:2207

約数の個数: 32

約数和(自身を含む): 134784000

約数和(自身を除く): 57925185

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 239, 717, 1195, 1949, 2629, 3585, 5847, 7887, 9745, 13145, 21439, 29235, 39435, 64317, 107195, 321585, 465811, 1397433, 2329055, 5123921, 6987165, 15371763, 25619605, 76858815]

約数ペア:

[(1, 76858815), (3, 25619605), (5, 15371763), (11, 6987165), (15, 5123921), (33, 2329055), (55, 1397433), (165, 465811), (239, 321585), (717, 107195), (1195, 64317), (1949, 39435), (2629, 29235), (3585, 21439), (5847, 13145), (7887, 9745)]