8661105

素因数分解:

$3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{977}}^1$

素因数の和:1185

約数の個数: 24

約数和(自身を含む): 15104232

約数和(自身を除く): 6443127

約数列:

[1, 3, 5, 9, 15, 45, 197, 591, 977, 985, 1773, 2931, 2955, 4885, 8793, 8865, 14655, 43965, 192469, 577407, 962345, 1732221, 2887035, 8661105]

約数ペア:

[(1, 8661105), (3, 2887035), (5, 1732221), (9, 962345), (15, 577407), (45, 192469), (197, 43965), (591, 14655), (977, 8865), (985, 8793), (1773, 4885), (2931, 2955)]