25031553

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1931}}^1$

素因数の和:2112

約数の個数: 16

約数和(自身を含む): 34776000

約数和(自身を除く): 9744447

約数列:

[1, 3, 29, 87, 149, 447, 1931, 4321, 5793, 12963, 55999, 167997, 287719, 863157, 8343851, 25031553]

約数ペア:

[(1, 25031553), (3, 8343851), (29, 863157), (87, 287719), (149, 167997), (447, 55999), (1931, 12963), (4321, 5793)]