1086885

素因数分解:

$3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:194

約数の個数: 32

約数和(自身を含む): 1975680

約数和(自身を除く): 888795

約数列:

[1, 3, 5, 9, 15, 27, 45, 83, 97, 135, 249, 291, 415, 485, 747, 873, 1245, 1455, 2241, 2619, 3735, 4365, 8051, 11205, 13095, 24153, 40255, 72459, 120765, 217377, 362295, 1086885]

約数ペア:

[(1, 1086885), (3, 362295), (5, 217377), (9, 120765), (15, 72459), (27, 40255), (45, 24153), (83, 13095), (97, 11205), (135, 8051), (249, 4365), (291, 3735), (415, 2619), (485, 2241), (747, 1455), (873, 1245)]