26321685

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{389}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 45601920

約数和(自身を除く): 19280235

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 347, 389, 1041, 1167, 1735, 1945, 4511, 5057, 5205, 5835, 13533, 15171, 22555, 25285, 67665, 75855, 134983, 404949, 674915, 1754779, 2024745, 5264337, 8773895, 26321685]

約数ペア:

[(1, 26321685), (3, 8773895), (5, 5264337), (13, 2024745), (15, 1754779), (39, 674915), (65, 404949), (195, 134983), (347, 75855), (389, 67665), (1041, 25285), (1167, 22555), (1735, 15171), (1945, 13533), (4511, 5835), (5057, 5205)]