42503665

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{827}}^1$

素因数の和:1392

約数の個数: 16

約数和(自身を含む): 53853120

約数和(自身を除く): 11349455

約数列:

[1, 5, 19, 95, 541, 827, 2705, 4135, 10279, 15713, 51395, 78565, 447407, 2237035, 8500733, 42503665]

約数ペア:

[(1, 42503665), (5, 8500733), (19, 2237035), (95, 447407), (541, 78565), (827, 51395), (2705, 15713), (4135, 10279)]