26995365

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3821}}^1$

素因数の和:3989

約数の個数: 24

約数和(自身を含む): 47102328

約数和(自身を除く): 20106963

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 785, 1413, 2355, 3821, 7065, 11463, 19105, 34389, 57315, 171945, 599897, 1799691, 2999485, 5399073, 8998455, 26995365]

約数ペア:

[(1, 26995365), (3, 8998455), (5, 5399073), (9, 2999485), (15, 1799691), (45, 599897), (157, 171945), (471, 57315), (785, 34389), (1413, 19105), (2355, 11463), (3821, 7065)]