86275295

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{12791}}^1$

素因数の和:12886

約数の個数: 16

約数和(自身を含む): 110522880

約数和(自身を除く): 24247585

約数列:

[1, 5, 19, 71, 95, 355, 1349, 6745, 12791, 63955, 243029, 908161, 1215145, 4540805, 17255059, 86275295]

約数ペア:

[(1, 86275295), (5, 17255059), (19, 4540805), (71, 1215145), (95, 908161), (355, 243029), (1349, 63955), (6745, 12791)]