15804938193

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{55439}}^1$

素因数の和:55669

約数の個数: 32

約数和(自身を含む): 23566878720

約数和(自身を除く): 7761940527

約数列:

[1, 3, 11, 33, 53, 159, 163, 489, 583, 1749, 1793, 5379, 8639, 25917, 55439, 95029, 166317, 285087, 609829, 1829487, 2938267, 8814801, 9036557, 27109671, 32320937, 96962811, 99402127, 298206381, 478937521, 1436812563, 5268312731, 15804938193]

約数ペア:

[(1, 15804938193), (3, 5268312731), (11, 1436812563), (33, 478937521), (53, 298206381), (159, 99402127), (163, 96962811), (489, 32320937), (583, 27109671), (1749, 9036557), (1793, 8814801), (5379, 2938267), (8639, 1829487), (25917, 609829), (55439, 285087), (95029, 166317)]