2021094775

素因数分解:

$5^2\times 7^1\times {\mathrm{2273}}^1\times {\mathrm{5081}}^1$

素因数の和:7371

約数の個数: 24

約数和(自身を含む): 2866004064

約数和(自身を除く): 844909289

約数列:

[1, 5, 7, 25, 35, 175, 2273, 5081, 11365, 15911, 25405, 35567, 56825, 79555, 127025, 177835, 397775, 889175, 11549113, 57745565, 80843791, 288727825, 404218955, 2021094775]

約数ペア:

[(1, 2021094775), (5, 404218955), (7, 288727825), (25, 80843791), (35, 57745565), (175, 11549113), (2273, 889175), (5081, 397775), (11365, 177835), (15911, 127025), (25405, 79555), (35567, 56825)]