85155615

素因数分解:

$3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{4993}}^1$

素因数の和:5383

約数の個数: 24

約数和(自身を含む): 148022160

約数和(自身を除く): 62866545

約数列:

[1, 3, 5, 9, 15, 45, 379, 1137, 1895, 3411, 4993, 5685, 14979, 17055, 24965, 44937, 74895, 224685, 1892347, 5677041, 9461735, 17031123, 28385205, 85155615]

約数ペア:

[(1, 85155615), (3, 28385205), (5, 17031123), (9, 9461735), (15, 5677041), (45, 1892347), (379, 224685), (1137, 74895), (1895, 44937), (3411, 24965), (4993, 17055), (5685, 14979)]