3030855

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 5136384

約数和(自身を除く): 2105529

約数列:

[1, 3, 5, 15, 37, 43, 111, 127, 129, 185, 215, 381, 555, 635, 645, 1591, 1905, 4699, 4773, 5461, 7955, 14097, 16383, 23495, 23865, 27305, 70485, 81915, 202057, 606171, 1010285, 3030855]

約数ペア:

[(1, 3030855), (3, 1010285), (5, 606171), (15, 202057), (37, 81915), (43, 70485), (111, 27305), (127, 23865), (129, 23495), (185, 16383), (215, 14097), (381, 7955), (555, 5461), (635, 4773), (645, 4699), (1591, 1905)]