15832185

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1321}}^1$

素因数の和:1393

約数の個数: 32

約数和(自身を含む): 27412992

約数和(自身を除く): 11580807

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 799, 1321, 2397, 3963, 3995, 6605, 11985, 19815, 22457, 62087, 67371, 112285, 186261, 310435, 336855, 931305, 1055479, 3166437, 5277395, 15832185]

約数ペア:

[(1, 15832185), (3, 5277395), (5, 3166437), (15, 1055479), (17, 931305), (47, 336855), (51, 310435), (85, 186261), (141, 112285), (235, 67371), (255, 62087), (705, 22457), (799, 19815), (1321, 11985), (2397, 6605), (3963, 3995)]