156748545

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1373}}^1$

素因数の和:1486

約数の個数: 48

約数和(自身を含む): 282934080

約数和(自身を除く): 126185535

約数列:

[1, 3, 5, 9, 15, 43, 45, 59, 129, 177, 215, 295, 387, 531, 645, 885, 1373, 1935, 2537, 2655, 4119, 6865, 7611, 12357, 12685, 20595, 22833, 38055, 59039, 61785, 81007, 114165, 177117, 243021, 295195, 405035, 531351, 729063, 885585, 1215105, 2656755, 3483301, 3645315, 10449903, 17416505, 31349709, 52249515, 156748545]

約数ペア:

[(1, 156748545), (3, 52249515), (5, 31349709), (9, 17416505), (15, 10449903), (43, 3645315), (45, 3483301), (59, 2656755), (129, 1215105), (177, 885585), (215, 729063), (295, 531351), (387, 405035), (531, 295195), (645, 243021), (885, 177117), (1373, 114165), (1935, 81007), (2537, 61785), (2655, 59039), (4119, 38055), (6865, 22833), (7611, 20595), (12357, 12685)]