797420145

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{2243}}^1$

素因数の和:2561

約数の個数: 32

約数和(自身を含む): 1293190272

約数和(自身を除く): 495770127

約数列:

[1, 3, 5, 15, 137, 173, 411, 519, 685, 865, 2055, 2243, 2595, 6729, 11215, 23701, 33645, 71103, 118505, 307291, 355515, 388039, 921873, 1164117, 1536455, 1940195, 4609365, 5820585, 53161343, 159484029, 265806715, 797420145]

約数ペア:

[(1, 797420145), (3, 265806715), (5, 159484029), (15, 53161343), (137, 5820585), (173, 4609365), (411, 1940195), (519, 1536455), (685, 1164117), (865, 921873), (2055, 388039), (2243, 355515), (2595, 307291), (6729, 118505), (11215, 71103), (23701, 33645)]