53144565

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 87091200

約数和(自身を除く): 33946635

約数列:

[1, 3, 5, 15, 71, 139, 213, 355, 359, 417, 695, 1065, 1077, 1795, 2085, 5385, 9869, 25489, 29607, 49345, 49901, 76467, 127445, 148035, 149703, 249505, 382335, 748515, 3542971, 10628913, 17714855, 53144565]

約数ペア:

[(1, 53144565), (3, 17714855), (5, 10628913), (15, 3542971), (71, 748515), (139, 382335), (213, 249505), (355, 149703), (359, 148035), (417, 127445), (695, 76467), (1065, 49901), (1077, 49345), (1795, 29607), (2085, 25489), (5385, 9869)]