2577539445

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1\times {\mathrm{643}}^1$

素因数の和:1062

約数の個数: 64

約数和(自身を含む): 4534543104

約数和(自身を除く): 1957003659

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 183, 195, 305, 337, 643, 793, 915, 1011, 1685, 1929, 2379, 3215, 3965, 4381, 5055, 8359, 9645, 11895, 13143, 20557, 21905, 25077, 39223, 41795, 61671, 65715, 102785, 117669, 125385, 196115, 216691, 267241, 308355, 509899, 588345, 650073, 801723, 1083455, 1336205, 1529697, 2549495, 2816983, 3250365, 4008615, 7648485, 8450949, 13218151, 14084915, 39654453, 42254745, 66090755, 171835963, 198272265, 515507889, 859179815, 2577539445]

約数ペア:

[(1, 2577539445), (3, 859179815), (5, 515507889), (13, 198272265), (15, 171835963), (39, 66090755), (61, 42254745), (65, 39654453), (183, 14084915), (195, 13218151), (305, 8450949), (337, 7648485), (643, 4008615), (793, 3250365), (915, 2816983), (1011, 2549495), (1685, 1529697), (1929, 1336205), (2379, 1083455), (3215, 801723), (3965, 650073), (4381, 588345), (5055, 509899), (8359, 308355), (9645, 267241), (11895, 216691), (13143, 196115), (20557, 125385), (21905, 117669), (25077, 102785), (39223, 65715), (41795, 61671)]