127956995

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{1783}}^1$

素因数の和:2282

約数の個数: 16

約数和(自身を含む): 158932992

約数和(自身を除く): 30975997

約数列:

[1, 5, 31, 155, 463, 1783, 2315, 8915, 14353, 55273, 71765, 276365, 825529, 4127645, 25591399, 127956995]

約数ペア:

[(1, 127956995), (5, 25591399), (31, 4127645), (155, 825529), (463, 276365), (1783, 71765), (2315, 55273), (8915, 14353)]