78839715

素因数分解:

$3^1\times 5^1\times {\mathrm{857}}^1\times {\mathrm{6133}}^1$

素因数の和:6998

約数の個数: 16

約数和(自身を含む): 126311328

約数和(自身を除く): 47471613

約数列:

[1, 3, 5, 15, 857, 2571, 4285, 6133, 12855, 18399, 30665, 91995, 5255981, 15767943, 26279905, 78839715]

約数ペア:

[(1, 78839715), (3, 26279905), (5, 15767943), (15, 5255981), (857, 91995), (2571, 30665), (4285, 18399), (6133, 12855)]