73893645

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13799}}^1$

素因数の和:13834

約数の個数: 48

約数和(自身を含む): 155001600

約数和(自身を除く): 81107955

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, 13799, 41397, 68995, 96593, 124191, 206985, 234583, 289779, 482965, 620955, 703749, 869337, 1172915, 1448895, 1642081, 2111247, 3518745, 4346685, 4926243, 8210405, 10556235, 14778729, 24631215, 73893645]

約数ペア:

[(1, 73893645), (3, 24631215), (5, 14778729), (7, 10556235), (9, 8210405), (15, 4926243), (17, 4346685), (21, 3518745), (35, 2111247), (45, 1642081), (51, 1448895), (63, 1172915), (85, 869337), (105, 703749), (119, 620955), (153, 482965), (255, 289779), (315, 234583), (357, 206985), (595, 124191), (765, 96593), (1071, 68995), (1785, 41397), (5355, 13799)]