66881025

素因数分解:

$3^3\times 5^2\times {\mathrm{99083}}^1$

素因数の和:99102

約数の個数: 24

約数和(自身を含む): 122864160

約数和(自身を除く): 55983135

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 99083, 297249, 495415, 891747, 1486245, 2477075, 2675241, 4458735, 7431225, 13376205, 22293675, 66881025]

約数ペア:

[(1, 66881025), (3, 22293675), (5, 13376205), (9, 7431225), (15, 4458735), (25, 2675241), (27, 2477075), (45, 1486245), (75, 891747), (135, 495415), (225, 297249), (675, 99083)]