2070804925

素因数分解:

$5^2\times 7^2\times {\mathrm{1039}}^1\times {\mathrm{1627}}^1$

素因数の和:2690

約数の個数: 36

約数和(自身を含む): 2991743040

約数和(自身を除く): 920938115

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 1039, 1225, 1627, 5195, 7273, 8135, 11389, 25975, 36365, 40675, 50911, 56945, 79723, 181825, 254555, 284725, 398615, 1272775, 1690453, 1993075, 8452265, 11833171, 42261325, 59165855, 82832197, 295829275, 414160985, 2070804925]

約数ペア:

[(1, 2070804925), (5, 414160985), (7, 295829275), (25, 82832197), (35, 59165855), (49, 42261325), (175, 11833171), (245, 8452265), (1039, 1993075), (1225, 1690453), (1627, 1272775), (5195, 398615), (7273, 284725), (8135, 254555), (11389, 181825), (25975, 79723), (36365, 56945), (40675, 50911)]