22146475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{821}}^1$

素因数の和:927

約数の個数: 24

約数和(自身を含む): 29966832

約数和(自身を除く): 7820357

約数列:

[1, 5, 13, 25, 65, 83, 325, 415, 821, 1079, 2075, 4105, 5395, 10673, 20525, 26975, 53365, 68143, 266825, 340715, 885859, 1703575, 4429295, 22146475]

約数ペア:

[(1, 22146475), (5, 4429295), (13, 1703575), (25, 885859), (65, 340715), (83, 266825), (325, 68143), (415, 53365), (821, 26975), (1079, 20525), (2075, 10673), (4105, 5395)]