3057705

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 6424704

約数和(自身を除く): 3366999

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 571, 595, 765, 1071, 1713, 1785, 2855, 3997, 5139, 5355, 8565, 9707, 11991, 19985, 25695, 29121, 35973, 48535, 59955, 67949, 87363, 145605, 179865, 203847, 339745, 436815, 611541, 1019235, 3057705]

約数ペア:

[(1, 3057705), (3, 1019235), (5, 611541), (7, 436815), (9, 339745), (15, 203847), (17, 179865), (21, 145605), (35, 87363), (45, 67949), (51, 59955), (63, 48535), (85, 35973), (105, 29121), (119, 25695), (153, 19985), (255, 11991), (315, 9707), (357, 8565), (571, 5355), (595, 5139), (765, 3997), (1071, 2855), (1713, 1785)]