26510295

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4139}}^1$

素因数の和:4215

約数の個数: 32

約数和(自身を含む): 49282560

約数和(自身を除く): 22772265

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 2135, 4139, 6405, 12417, 20695, 28973, 62085, 86919, 144865, 252479, 434595, 757437, 1262395, 1767353, 3787185, 5302059, 8836765, 26510295]

約数ペア:

[(1, 26510295), (3, 8836765), (5, 5302059), (7, 3787185), (15, 1767353), (21, 1262395), (35, 757437), (61, 434595), (105, 252479), (183, 144865), (305, 86919), (427, 62085), (915, 28973), (1281, 20695), (2135, 12417), (4139, 6405)]