76324785

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1621}}^1$

素因数の和:1745

約数の個数: 32

約数和(自身を含む): 126749568

約数和(自身を除く): 50424783

約数列:

[1, 3, 5, 15, 43, 73, 129, 215, 219, 365, 645, 1095, 1621, 3139, 4863, 8105, 9417, 15695, 24315, 47085, 69703, 118333, 209109, 348515, 354999, 591665, 1045545, 1774995, 5088319, 15264957, 25441595, 76324785]

約数ペア:

[(1, 76324785), (3, 25441595), (5, 15264957), (15, 5088319), (43, 1774995), (73, 1045545), (129, 591665), (215, 354999), (219, 348515), (365, 209109), (645, 118333), (1095, 69703), (1621, 47085), (3139, 24315), (4863, 15695), (8105, 9417)]