13427295

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3119}}^1$

素因数の和:3175

約数の個数: 32

約数和(自身を含む): 25159680

約数和(自身を除く): 11732385

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 1435, 3119, 4305, 9357, 15595, 21833, 46785, 65499, 109165, 127879, 327495, 383637, 639395, 895153, 1918185, 2685459, 4475765, 13427295]

約数ペア:

[(1, 13427295), (3, 4475765), (5, 2685459), (7, 1918185), (15, 895153), (21, 639395), (35, 383637), (41, 327495), (105, 127879), (123, 109165), (205, 65499), (287, 46785), (615, 21833), (861, 15595), (1435, 9357), (3119, 4305)]