201538635

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{1153}}^1$

素因数の和:1475

約数の個数: 32

約数和(自身を含む): 331465728

約数和(自身を除く): 129927093

約数列:

[1, 3, 5, 15, 43, 129, 215, 271, 645, 813, 1153, 1355, 3459, 4065, 5765, 11653, 17295, 34959, 49579, 58265, 148737, 174795, 247895, 312463, 743685, 937389, 1562315, 4686945, 13435909, 40307727, 67179545, 201538635]

約数ペア:

[(1, 201538635), (3, 67179545), (5, 40307727), (15, 13435909), (43, 4686945), (129, 1562315), (215, 937389), (271, 743685), (645, 312463), (813, 247895), (1153, 174795), (1355, 148737), (3459, 58265), (4065, 49579), (5765, 34959), (11653, 17295)]