1378424355

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{10949}}^1$

素因数の和:11084

約数の個数: 64

約数和(自身を含む): 2775168000

約数和(自身を除く): 1396743645

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 109, 165, 231, 327, 385, 545, 763, 1155, 1199, 1635, 2289, 3597, 3815, 5995, 8393, 10949, 11445, 17985, 25179, 32847, 41965, 54745, 76643, 120439, 125895, 164235, 229929, 361317, 383215, 602195, 843073, 1149645, 1193441, 1806585, 2529219, 3580323, 4215365, 5967205, 8354087, 12646095, 13127851, 17901615, 25062261, 39383553, 41770435, 65639255, 91894957, 125311305, 196917765, 275684871, 459474785, 1378424355]

約数ペア:

[(1, 1378424355), (3, 459474785), (5, 275684871), (7, 196917765), (11, 125311305), (15, 91894957), (21, 65639255), (33, 41770435), (35, 39383553), (55, 25062261), (77, 17901615), (105, 13127851), (109, 12646095), (165, 8354087), (231, 5967205), (327, 4215365), (385, 3580323), (545, 2529219), (763, 1806585), (1155, 1193441), (1199, 1149645), (1635, 843073), (2289, 602195), (3597, 383215), (3815, 361317), (5995, 229929), (8393, 164235), (10949, 125895), (11445, 120439), (17985, 76643), (25179, 54745), (32847, 41965)]