2027547025

素因数分解:

$5^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1\times {\mathrm{347}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 2913277824

約数和(自身を除く): 885730799

約数列:

[1, 5, 7, 25, 35, 173, 175, 193, 347, 865, 965, 1211, 1351, 1735, 2429, 4325, 4825, 6055, 6755, 8675, 12145, 30275, 33389, 33775, 60031, 60725, 66971, 166945, 233723, 300155, 334855, 420217, 468797, 834725, 1168615, 1500775, 1674275, 2101085, 2343985, 5843075, 10505425, 11585983, 11719925, 57929915, 81101881, 289649575, 405509405, 2027547025]

約数ペア:

[(1, 2027547025), (5, 405509405), (7, 289649575), (25, 81101881), (35, 57929915), (173, 11719925), (175, 11585983), (193, 10505425), (347, 5843075), (865, 2343985), (965, 2101085), (1211, 1674275), (1351, 1500775), (1735, 1168615), (2429, 834725), (4325, 468797), (4825, 420217), (6055, 334855), (6755, 300155), (8675, 233723), (12145, 166945), (30275, 66971), (33389, 60725), (33775, 60031)]