27934445

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{53}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 43763328

約数和(自身を除く): 15828883

約数列:

[1, 5, 7, 11, 35, 37, 53, 55, 77, 185, 259, 265, 371, 385, 407, 583, 1295, 1369, 1855, 1961, 2035, 2849, 2915, 4081, 6845, 9583, 9805, 13727, 14245, 15059, 20405, 21571, 47915, 68635, 72557, 75295, 105413, 107855, 150997, 362785, 507899, 527065, 754985, 798127, 2539495, 3990635, 5586889, 27934445]

約数ペア:

[(1, 27934445), (5, 5586889), (7, 3990635), (11, 2539495), (35, 798127), (37, 754985), (53, 527065), (55, 507899), (77, 362785), (185, 150997), (259, 107855), (265, 105413), (371, 75295), (385, 72557), (407, 68635), (583, 47915), (1295, 21571), (1369, 20405), (1855, 15059), (1961, 14245), (2035, 13727), (2849, 9805), (2915, 9583), (4081, 6845)]