16541115

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 28139520

約数和(自身を除く): 11598405

約数列:

[1, 3, 5, 15, 19, 57, 95, 127, 285, 381, 457, 635, 1371, 1905, 2285, 2413, 6855, 7239, 8683, 12065, 26049, 36195, 43415, 58039, 130245, 174117, 290195, 870585, 1102741, 3308223, 5513705, 16541115]

約数ペア:

[(1, 16541115), (3, 5513705), (5, 3308223), (15, 1102741), (19, 870585), (57, 290195), (95, 174117), (127, 130245), (285, 58039), (381, 43415), (457, 36195), (635, 26049), (1371, 12065), (1905, 8683), (2285, 7239), (2413, 6855)]