2016117555

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{201511}}^1$

素因数の和:201571

約数の個数: 32

約数和(自身を含む): 3482127360

約数和(自身を除く): 1466009805

約数列:

[1, 3, 5, 15, 23, 29, 69, 87, 115, 145, 345, 435, 667, 2001, 3335, 10005, 201511, 604533, 1007555, 3022665, 4634753, 5843819, 13904259, 17531457, 23173765, 29219095, 69521295, 87657285, 134407837, 403223511, 672039185, 2016117555]

約数ペア:

[(1, 2016117555), (3, 672039185), (5, 403223511), (15, 134407837), (23, 87657285), (29, 69521295), (69, 29219095), (87, 23173765), (115, 17531457), (145, 13904259), (345, 5843819), (435, 4634753), (667, 3022665), (2001, 1007555), (3335, 604533), (10005, 201511)]