65045505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{683}}^1\times {\mathrm{907}}^1$

素因数の和:1605

約数の個数: 32

約数和(自身を含む): 119245824

約数和(自身を除く): 54200319

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 683, 907, 2049, 2721, 3415, 4535, 4781, 6349, 10245, 13605, 14343, 19047, 23905, 31745, 71715, 95235, 619481, 1858443, 3097405, 4336367, 9292215, 13009101, 21681835, 65045505]

約数ペア:

[(1, 65045505), (3, 21681835), (5, 13009101), (7, 9292215), (15, 4336367), (21, 3097405), (35, 1858443), (105, 619481), (683, 95235), (907, 71715), (2049, 31745), (2721, 23905), (3415, 19047), (4535, 14343), (4781, 13605), (6349, 10245)]