666572055

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{4733}}^1$

素因数の和:5011

約数の個数: 32

約数和(自身を含む): 1097530560

約数和(自身を除く): 430958505

約数列:

[1, 3, 5, 15, 41, 123, 205, 229, 615, 687, 1145, 3435, 4733, 9389, 14199, 23665, 28167, 46945, 70995, 140835, 194053, 582159, 970265, 1083857, 2910795, 3251571, 5419285, 16257855, 44438137, 133314411, 222190685, 666572055]

約数ペア:

[(1, 666572055), (3, 222190685), (5, 133314411), (15, 44438137), (41, 16257855), (123, 5419285), (205, 3251571), (229, 2910795), (615, 1083857), (687, 970265), (1145, 582159), (3435, 194053), (4733, 140835), (9389, 70995), (14199, 46945), (23665, 28167)]