78280845

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{226901}}^1$

素因数の和:226932

約数の個数: 16

約数和(自身を含む): 130695552

約数和(自身を除く): 52414707

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 226901, 680703, 1134505, 3403515, 5218723, 15656169, 26093615, 78280845]

約数ペア:

[(1, 78280845), (3, 26093615), (5, 15656169), (15, 5218723), (23, 3403515), (69, 1134505), (115, 680703), (345, 226901)]