1465815640315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{2003}}^1\times {\mathrm{16729}}^1$

素因数の和:19423

約数の個数: 32

約数和(自身を含む): 1898160102720

約数和(自身を除く): 432344462405

約数列:

[1, 5, 13, 65, 673, 2003, 3365, 8749, 10015, 16729, 26039, 43745, 83645, 130195, 217477, 1087385, 1348019, 6740095, 11258617, 17524247, 33508187, 56293085, 87621235, 146362021, 167540935, 435606431, 731810105, 2178032155, 22551009851, 112755049255, 293163128063, 1465815640315]

約数ペア:

[(1, 1465815640315), (5, 293163128063), (13, 112755049255), (65, 22551009851), (673, 2178032155), (2003, 731810105), (3365, 435606431), (8749, 167540935), (10015, 146362021), (16729, 87621235), (26039, 56293085), (43745, 33508187), (83645, 17524247), (130195, 11258617), (217477, 6740095), (1087385, 1348019)]