624190785

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{52081}}^1$

素因数の和:52153

約数の個数: 32

約数和(自身を含む): 1079972352

約数和(自身を除く): 455781567

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 799, 2397, 3995, 11985, 52081, 156243, 260405, 781215, 885377, 2447807, 2656131, 4426885, 7343421, 12239035, 13280655, 36717105, 41612719, 124838157, 208063595, 624190785]

約数ペア:

[(1, 624190785), (3, 208063595), (5, 124838157), (15, 41612719), (17, 36717105), (47, 13280655), (51, 12239035), (85, 7343421), (141, 4426885), (235, 2656131), (255, 2447807), (705, 885377), (799, 781215), (2397, 260405), (3995, 156243), (11985, 52081)]