90734205

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{719}}^1$

素因数の和:953

約数の個数: 32

約数和(自身を含む): 149299200

約数和(自身を除く): 58564995

約数列:

[1, 3, 5, 15, 47, 141, 179, 235, 537, 705, 719, 895, 2157, 2685, 3595, 8413, 10785, 25239, 33793, 42065, 101379, 126195, 128701, 168965, 386103, 506895, 643505, 1930515, 6048947, 18146841, 30244735, 90734205]

約数ペア:

[(1, 90734205), (3, 30244735), (5, 18146841), (15, 6048947), (47, 1930515), (141, 643505), (179, 506895), (235, 386103), (537, 168965), (705, 128701), (719, 126195), (895, 101379), (2157, 42065), (2685, 33793), (3595, 25239), (8413, 10785)]