81160095

素因数分解:

$3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{25643}}^1$

素因数の和:25862

約数の個数: 16

約数和(自身を含む): 130476672

約数和(自身を除く): 49316577

約数列:

[1, 3, 5, 15, 211, 633, 1055, 3165, 25643, 76929, 128215, 384645, 5410673, 16232019, 27053365, 81160095]

約数ペア:

[(1, 81160095), (3, 27053365), (5, 16232019), (15, 5410673), (211, 384645), (633, 128215), (1055, 76929), (3165, 25643)]