1064757615

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{19889}}^1$

素因数の和:20023

約数の個数: 32

約数和(自身を含む): 1764322560

約数和(自身を除く): 699564945

約数列:

[1, 3, 5, 15, 43, 83, 129, 215, 249, 415, 645, 1245, 3569, 10707, 17845, 19889, 53535, 59667, 99445, 298335, 855227, 1650787, 2565681, 4276135, 4952361, 8253935, 12828405, 24761805, 70983841, 212951523, 354919205, 1064757615]

約数ペア:

[(1, 1064757615), (3, 354919205), (5, 212951523), (15, 70983841), (43, 24761805), (83, 12828405), (129, 8253935), (215, 4952361), (249, 4276135), (415, 2565681), (645, 1650787), (1245, 855227), (3569, 298335), (10707, 99445), (17845, 59667), (19889, 53535)]