68804715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{655283}}^1$

素因数の和:655298

約数の個数: 16

約数和(自身を含む): 125814528

約数和(自身を除く): 57009813

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 655283, 1965849, 3276415, 4586981, 9829245, 13760943, 22934905, 68804715]

約数ペア:

[(1, 68804715), (3, 22934905), (5, 13760943), (7, 9829245), (15, 4586981), (21, 3276415), (35, 1965849), (105, 655283)]