272628549025

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2143}}^1\times {\mathrm{31607}}^1$

素因数の和:33790

約数の個数: 48

約数和(自身を含む): 403352469504

約数和(自身を除く): 130723920479

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 2143, 4025, 10715, 15001, 31607, 49289, 53575, 75005, 158035, 221249, 246445, 345023, 375025, 726961, 790175, 1106245, 1232225, 1725115, 3634805, 5088727, 5531225, 8625575, 18174025, 25443635, 67733801, 127218175, 338669005, 474136607, 1557877423, 1693345025, 2370683035, 7789387115, 10905141961, 11853415175, 38946935575, 54525709805, 272628549025]

約数ペア:

[(1, 272628549025), (5, 54525709805), (7, 38946935575), (23, 11853415175), (25, 10905141961), (35, 7789387115), (115, 2370683035), (161, 1693345025), (175, 1557877423), (575, 474136607), (805, 338669005), (2143, 127218175), (4025, 67733801), (10715, 25443635), (15001, 18174025), (31607, 8625575), (49289, 5531225), (53575, 5088727), (75005, 3634805), (158035, 1725115), (221249, 1232225), (246445, 1106245), (345023, 790175), (375025, 726961)]