66541485

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{571}}^1$

素因数の和:1053

約数の個数: 32

約数和(自身を含む): 113173632

約数和(自身を除く): 46632147

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 457, 571, 1371, 1713, 2285, 2855, 6855, 7769, 8565, 9707, 23307, 29121, 38845, 48535, 116535, 145605, 260947, 782841, 1304735, 3914205, 4436099, 13308297, 22180495, 66541485]

約数ペア:

[(1, 66541485), (3, 22180495), (5, 13308297), (15, 4436099), (17, 3914205), (51, 1304735), (85, 782841), (255, 260947), (457, 145605), (571, 116535), (1371, 48535), (1713, 38845), (2285, 29121), (2855, 23307), (6855, 9707), (7769, 8565)]