8661465

素因数分解:

$3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{773}}^1$

素因数の和:870

約数の個数: 32

約数和(自身を含む): 15603840

約数和(自身を除く): 6942375

約数列:

[1, 3, 5, 9, 15, 27, 45, 83, 135, 249, 415, 747, 773, 1245, 2241, 2319, 3735, 3865, 6957, 11205, 11595, 20871, 34785, 64159, 104355, 192477, 320795, 577431, 962385, 1732293, 2887155, 8661465]

約数ペア:

[(1, 8661465), (3, 2887155), (5, 1732293), (9, 962385), (15, 577431), (27, 320795), (45, 192477), (83, 104355), (135, 64159), (249, 34785), (415, 20871), (747, 11595), (773, 11205), (1245, 6957), (2241, 3865), (2319, 3735)]