7942927105

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{62723}}^1$

素因数の和:62821

約数の個数: 32

約数和(自身を含む): 10597847040

約数和(自身を除く): 2654919935

約数列:

[1, 5, 19, 31, 43, 95, 155, 215, 589, 817, 1333, 2945, 4085, 6665, 25327, 62723, 126635, 313615, 1191737, 1944413, 2697089, 5958685, 9722065, 13485445, 36943847, 51244691, 83609759, 184719235, 256223455, 418048795, 1588585421, 7942927105]

約数ペア:

[(1, 7942927105), (5, 1588585421), (19, 418048795), (31, 256223455), (43, 184719235), (95, 83609759), (155, 51244691), (215, 36943847), (589, 13485445), (817, 9722065), (1333, 5958685), (2945, 2697089), (4085, 1944413), (6665, 1191737), (25327, 313615), (62723, 126635)]