26947795

素因数分解:

$5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 39744000

約数和(自身を除く): 12796205

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 343, 665, 827, 931, 1715, 4135, 4655, 5789, 6517, 15713, 28945, 32585, 40523, 78565, 109991, 202615, 283661, 549955, 769937, 1418305, 3849685, 5389559, 26947795]

約数ペア:

[(1, 26947795), (5, 5389559), (7, 3849685), (19, 1418305), (35, 769937), (49, 549955), (95, 283661), (133, 202615), (245, 109991), (343, 78565), (665, 40523), (827, 32585), (931, 28945), (1715, 15713), (4135, 6517), (4655, 5789)]