14780055

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 25272000

約数和(自身を除く): 10491945

約数列:

[1, 3, 5, 15, 17, 51, 85, 149, 255, 389, 447, 745, 1167, 1945, 2235, 2533, 5835, 6613, 7599, 12665, 19839, 33065, 37995, 57961, 99195, 173883, 289805, 869415, 985337, 2956011, 4926685, 14780055]

約数ペア:

[(1, 14780055), (3, 4926685), (5, 2956011), (15, 985337), (17, 869415), (51, 289805), (85, 173883), (149, 99195), (255, 57961), (389, 37995), (447, 33065), (745, 19839), (1167, 12665), (1945, 7599), (2235, 6613), (2533, 5835)]