129436665

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2749}}^1$

素因数の和:2873

約数の個数: 32

約数和(自身を含む): 214896000

約数和(自身を除く): 85459335

約数列:

[1, 3, 5, 15, 43, 73, 129, 215, 219, 365, 645, 1095, 2749, 3139, 8247, 9417, 13745, 15695, 41235, 47085, 118207, 200677, 354621, 591035, 602031, 1003385, 1773105, 3010155, 8629111, 25887333, 43145555, 129436665]

約数ペア:

[(1, 129436665), (3, 43145555), (5, 25887333), (15, 8629111), (43, 3010155), (73, 1773105), (129, 1003385), (215, 602031), (219, 591035), (365, 354621), (645, 200677), (1095, 118207), (2749, 47085), (3139, 41235), (8247, 15695), (9417, 13745)]