41520885

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3323}}^1$

素因数の和:3362

約数の個数: 48

約数和(自身を含む): 81850176

約数和(自身を除く): 40329291

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 147, 245, 255, 357, 595, 735, 833, 1785, 2499, 3323, 4165, 9969, 12495, 16615, 23261, 49845, 56491, 69783, 116305, 162827, 169473, 282455, 348915, 395437, 488481, 814135, 847365, 1186311, 1977185, 2442405, 2768059, 5931555, 8304177, 13840295, 41520885]

約数ペア:

[(1, 41520885), (3, 13840295), (5, 8304177), (7, 5931555), (15, 2768059), (17, 2442405), (21, 1977185), (35, 1186311), (49, 847365), (51, 814135), (85, 488481), (105, 395437), (119, 348915), (147, 282455), (245, 169473), (255, 162827), (357, 116305), (595, 69783), (735, 56491), (833, 49845), (1785, 23261), (2499, 16615), (3323, 12495), (4165, 9969)]