271748075

素因数分解:

$5^2\times {\mathrm{101}}^1\times {\mathrm{281}}^1\times {\mathrm{383}}^1$

素因数の和:775

約数の個数: 24

約数和(自身を含む): 342406656

約数和(自身を除く): 70658581

約数列:

[1, 5, 25, 101, 281, 383, 505, 1405, 1915, 2525, 7025, 9575, 28381, 38683, 107623, 141905, 193415, 538115, 709525, 967075, 2690575, 10869923, 54349615, 271748075]

約数ペア:

[(1, 271748075), (5, 54349615), (25, 10869923), (101, 2690575), (281, 967075), (383, 709525), (505, 538115), (1405, 193415), (1915, 141905), (2525, 107623), (7025, 38683), (9575, 28381)]