1366884405

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61613}}^1$

素因数の和:61670

約数の個数: 48

約数和(自身を含む): 2595181680

約数和(自身を除く): 1228297275

約数列:

[1, 3, 5, 9, 15, 17, 29, 45, 51, 85, 87, 145, 153, 255, 261, 435, 493, 765, 1305, 1479, 2465, 4437, 7395, 22185, 61613, 184839, 308065, 554517, 924195, 1047421, 1786777, 2772585, 3142263, 5237105, 5360331, 8933885, 9426789, 15711315, 16080993, 26801655, 30375209, 47133945, 80404965, 91125627, 151876045, 273376881, 455628135, 1366884405]

約数ペア:

[(1, 1366884405), (3, 455628135), (5, 273376881), (9, 151876045), (15, 91125627), (17, 80404965), (29, 47133945), (45, 30375209), (51, 26801655), (85, 16080993), (87, 15711315), (145, 9426789), (153, 8933885), (255, 5360331), (261, 5237105), (435, 3142263), (493, 2772585), (765, 1786777), (1305, 1047421), (1479, 924195), (2465, 554517), (4437, 308065), (7395, 184839), (22185, 61613)]