80499615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{2089}}^1$

素因数の和:2471

約数の個数: 32

約数和(自身を含む): 147671040

約数和(自身を除く): 67171425

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 367, 1101, 1835, 2089, 2569, 5505, 6267, 7707, 10445, 12845, 14623, 31335, 38535, 43869, 73115, 219345, 766663, 2299989, 3833315, 5366641, 11499945, 16099923, 26833205, 80499615]

約数ペア:

[(1, 80499615), (3, 26833205), (5, 16099923), (7, 11499945), (15, 5366641), (21, 3833315), (35, 2299989), (105, 766663), (367, 219345), (1101, 73115), (1835, 43869), (2089, 38535), (2569, 31335), (5505, 14623), (6267, 12845), (7707, 10445)]