39843075

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 68567040

約数和(自身を除く): 28723965

約数列:

[1, 3, 5, 15, 25, 47, 75, 89, 127, 141, 235, 267, 381, 445, 635, 705, 1175, 1335, 1905, 2225, 3175, 3525, 4183, 5969, 6675, 9525, 11303, 12549, 17907, 20915, 29845, 33909, 56515, 62745, 89535, 104575, 149225, 169545, 282575, 313725, 447675, 531241, 847725, 1593723, 2656205, 7968615, 13281025, 39843075]

約数ペア:

[(1, 39843075), (3, 13281025), (5, 7968615), (15, 2656205), (25, 1593723), (47, 847725), (75, 531241), (89, 447675), (127, 313725), (141, 282575), (235, 169545), (267, 149225), (381, 104575), (445, 89535), (635, 62745), (705, 56515), (1175, 33909), (1335, 29845), (1905, 20915), (2225, 17907), (3175, 12549), (3525, 11303), (4183, 9525), (5969, 6675)]