15283017

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 25204608

約数和(自身を除く): 9921591

約数列:

[1, 3, 9, 17, 23, 43, 51, 69, 101, 129, 153, 207, 303, 387, 391, 731, 909, 989, 1173, 1717, 2193, 2323, 2967, 3519, 4343, 5151, 6579, 6969, 8901, 13029, 15453, 16813, 20907, 39087, 39491, 50439, 73831, 99889, 118473, 151317, 221493, 299667, 355419, 664479, 899001, 1698113, 5094339, 15283017]

約数ペア:

[(1, 15283017), (3, 5094339), (9, 1698113), (17, 899001), (23, 664479), (43, 355419), (51, 299667), (69, 221493), (101, 151317), (129, 118473), (153, 99889), (207, 73831), (303, 50439), (387, 39491), (391, 39087), (731, 20907), (909, 16813), (989, 15453), (1173, 13029), (1717, 8901), (2193, 6969), (2323, 6579), (2967, 5151), (3519, 4343)]