2103604515

素因数分解:

$3^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{76259}}^1$

素因数の和:76883

約数の個数: 24

約数和(自身を含む): 3652243920

約数和(自身を除く): 1548639405

約数列:

[1, 3, 5, 9, 15, 45, 613, 1839, 3065, 5517, 9195, 27585, 76259, 228777, 381295, 686331, 1143885, 3431655, 46746767, 140240301, 233733835, 420720903, 701201505, 2103604515]

約数ペア:

[(1, 2103604515), (3, 701201505), (5, 420720903), (9, 233733835), (15, 140240301), (45, 46746767), (613, 3431655), (1839, 1143885), (3065, 686331), (5517, 381295), (9195, 228777), (27585, 76259)]