1285380080985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{85606399}}^1$

素因数の和:85606438

約数の個数: 64

約数和(自身を含む): 2761320038400

約数和(自身を除く): 1475939957415

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 55, 65, 77, 91, 105, 143, 165, 195, 231, 273, 385, 429, 455, 715, 1001, 1155, 1365, 2145, 3003, 5005, 15015, 85606399, 256819197, 428031995, 599244793, 941670389, 1112883187, 1284095985, 1797734379, 2825011167, 2996223965, 3338649561, 4708351945, 5564415935, 6591692723, 7790182309, 8988671895, 12241715057, 14125055835, 16693247805, 19775078169, 23370546927, 32958463615, 36725145171, 38950911545, 61208575285, 85692005399, 98875390845, 116852734635, 183625725855, 257076016197, 428460026995, 1285380080985]

約数ペア:

[(1, 1285380080985), (3, 428460026995), (5, 257076016197), (7, 183625725855), (11, 116852734635), (13, 98875390845), (15, 85692005399), (21, 61208575285), (33, 38950911545), (35, 36725145171), (39, 32958463615), (55, 23370546927), (65, 19775078169), (77, 16693247805), (91, 14125055835), (105, 12241715057), (143, 8988671895), (165, 7790182309), (195, 6591692723), (231, 5564415935), (273, 4708351945), (385, 3338649561), (429, 2996223965), (455, 2825011167), (715, 1797734379), (1001, 1284095985), (1155, 1112883187), (1365, 941670389), (2145, 599244793), (3003, 428031995), (5005, 256819197), (15015, 85606399)]