78934395

素因数分解:

$3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{11987}}^1$

素因数の和:12434

約数の個数: 16

約数和(自身を含む): 126593280

約数和(自身を除く): 47658885

約数列:

[1, 3, 5, 15, 439, 1317, 2195, 6585, 11987, 35961, 59935, 179805, 5262293, 15786879, 26311465, 78934395]

約数ペア:

[(1, 78934395), (3, 26311465), (5, 15786879), (15, 5262293), (439, 179805), (1317, 59935), (2195, 35961), (6585, 11987)]