76834335

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{857}}^1$

素因数の和:1047

約数の個数: 32

約数和(自身を含む): 126846720

約数和(自身を除く): 50012385

約数列:

[1, 3, 5, 15, 43, 129, 139, 215, 417, 645, 695, 857, 2085, 2571, 4285, 5977, 12855, 17931, 29885, 36851, 89655, 110553, 119123, 184255, 357369, 552765, 595615, 1786845, 5122289, 15366867, 25611445, 76834335]

約数ペア:

[(1, 76834335), (3, 25611445), (5, 15366867), (15, 5122289), (43, 1786845), (129, 595615), (139, 552765), (215, 357369), (417, 184255), (645, 119123), (695, 110553), (857, 89655), (2085, 36851), (2571, 29885), (4285, 17931), (5977, 12855)]