2554755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{839}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 4838400

約数和(自身を除く): 2283645

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 839, 1015, 2517, 3045, 4195, 5873, 12585, 17619, 24331, 29365, 72993, 88095, 121655, 170317, 364965, 510951, 851585, 2554755]

約数ペア:

[(1, 2554755), (3, 851585), (5, 510951), (7, 364965), (15, 170317), (21, 121655), (29, 88095), (35, 72993), (87, 29365), (105, 24331), (145, 17619), (203, 12585), (435, 5873), (609, 4195), (839, 3045), (1015, 2517)]