69420395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{66431}}^1$

素因数の和:66466

約数の個数: 16

約数和(自身を含む): 95662080

約数和(自身を除く): 26241685

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 66431, 332155, 730741, 1262189, 3653705, 6310945, 13884079, 69420395]

約数ペア:

[(1, 69420395), (5, 13884079), (11, 6310945), (19, 3653705), (55, 1262189), (95, 730741), (209, 332155), (1045, 66431)]