1064895

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 1892352

約数和(自身を除く): 827457

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 127, 129, 195, 215, 381, 559, 635, 645, 1651, 1677, 1905, 2795, 4953, 5461, 8255, 8385, 16383, 24765, 27305, 70993, 81915, 212979, 354965, 1064895]

約数ペア:

[(1, 1064895), (3, 354965), (5, 212979), (13, 81915), (15, 70993), (39, 27305), (43, 24765), (65, 16383), (127, 8385), (129, 8255), (195, 5461), (215, 4953), (381, 2795), (559, 1905), (635, 1677), (645, 1651)]