61045635

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{907}}^1$

素因数の和:1563

約数の個数: 32

約数和(自身を含む): 111923712

約数和(自身を除く): 50878077

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 641, 907, 1923, 2721, 3205, 4487, 4535, 6349, 9615, 13461, 13605, 19047, 22435, 31745, 67305, 95235, 581387, 1744161, 2906935, 4069709, 8720805, 12209127, 20348545, 61045635]

約数ペア:

[(1, 61045635), (3, 20348545), (5, 12209127), (7, 8720805), (15, 4069709), (21, 2906935), (35, 1744161), (105, 581387), (641, 95235), (907, 67305), (1923, 31745), (2721, 22435), (3205, 19047), (4487, 13605), (4535, 13461), (6349, 9615)]