66087385

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{431}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 98122752

約数和(自身を除く): 32035367

約数列:

[1, 5, 7, 13, 35, 65, 91, 337, 431, 455, 1685, 2155, 2359, 3017, 4381, 5603, 11795, 15085, 21905, 28015, 30667, 39221, 145247, 153335, 196105, 726235, 1016729, 1888211, 5083645, 9441055, 13217477, 66087385]

約数ペア:

[(1, 66087385), (5, 13217477), (7, 9441055), (13, 5083645), (35, 1888211), (65, 1016729), (91, 726235), (337, 196105), (431, 153335), (455, 145247), (1685, 39221), (2155, 30667), (2359, 28015), (3017, 21905), (4381, 15085), (5603, 11795)]