55333215

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10333}}^1$

素因数の和:10368

約数の個数: 48

約数和(自身を含む): 116071488

約数和(自身を除く): 60738273

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 5355, 10333, 30999, 51665, 72331, 92997, 154995, 175661, 216993, 361655, 464985, 526983, 650979, 878305, 1084965, 1229627, 1580949, 2634915, 3254895, 3688881, 6148135, 7904745, 11066643, 18444405, 55333215]

約数ペア:

[(1, 55333215), (3, 18444405), (5, 11066643), (7, 7904745), (9, 6148135), (15, 3688881), (17, 3254895), (21, 2634915), (35, 1580949), (45, 1229627), (51, 1084965), (63, 878305), (85, 650979), (105, 526983), (119, 464985), (153, 361655), (255, 216993), (315, 175661), (357, 154995), (595, 92997), (765, 72331), (1071, 51665), (1785, 30999), (5355, 10333)]