22827905

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{821}}^1$

素因数の和:976

約数の個数: 16

約数和(自身を含む): 28171584

約数和(自身を除く): 5343679

約数列:

[1, 5, 67, 83, 335, 415, 821, 4105, 5561, 27805, 55007, 68143, 275035, 340715, 4565581, 22827905]

約数ペア:

[(1, 22827905), (5, 4565581), (67, 340715), (83, 275035), (335, 68143), (415, 55007), (821, 27805), (4105, 5561)]