16255965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1187}}^1$

素因数の和:1289

約数の個数: 32

約数和(自身を含む): 28740096

約数和(自身を除く): 12484131

約数列:

[1, 3, 5, 11, 15, 33, 55, 83, 165, 249, 415, 913, 1187, 1245, 2739, 3561, 4565, 5935, 13057, 13695, 17805, 39171, 65285, 98521, 195855, 295563, 492605, 1083731, 1477815, 3251193, 5418655, 16255965]

約数ペア:

[(1, 16255965), (3, 5418655), (5, 3251193), (11, 1477815), (15, 1083731), (33, 492605), (55, 295563), (83, 195855), (165, 98521), (249, 65285), (415, 39171), (913, 17805), (1187, 13695), (1245, 13057), (2739, 5935), (3561, 4565)]