131470005

素因数分解:

$3^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{8971}}^1$

素因数の和:9956

約数の個数: 16

約数和(自身を含む): 210590784

約数和(自身を除く): 79120779

約数列:

[1, 3, 5, 15, 977, 2931, 4885, 8971, 14655, 26913, 44855, 134565, 8764667, 26294001, 43823335, 131470005]

約数ペア:

[(1, 131470005), (3, 43823335), (5, 26294001), (15, 8764667), (977, 134565), (2931, 44855), (4885, 26913), (8971, 14655)]