7968615

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 13271040

約数和(自身を除く): 5302425

約数列:

[1, 3, 5, 15, 47, 89, 127, 141, 235, 267, 381, 445, 635, 705, 1335, 1905, 4183, 5969, 11303, 12549, 17907, 20915, 29845, 33909, 56515, 62745, 89535, 169545, 531241, 1593723, 2656205, 7968615]

約数ペア:

[(1, 7968615), (3, 2656205), (5, 1593723), (15, 531241), (47, 169545), (89, 89535), (127, 62745), (141, 56515), (235, 33909), (267, 29845), (381, 20915), (445, 17907), (635, 12549), (705, 11303), (1335, 5969), (1905, 4183)]