11827795

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 17233920

約数和(自身を除く): 5406125

約数列:

[1, 5, 7, 29, 35, 43, 145, 203, 215, 271, 301, 1015, 1247, 1355, 1505, 1897, 6235, 7859, 8729, 9485, 11653, 39295, 43645, 55013, 58265, 81571, 275065, 337937, 407855, 1689685, 2365559, 11827795]

約数ペア:

[(1, 11827795), (5, 2365559), (7, 1689685), (29, 407855), (35, 337937), (43, 275065), (145, 81571), (203, 58265), (215, 55013), (271, 43645), (301, 39295), (1015, 11653), (1247, 9485), (1355, 8729), (1505, 7859), (1897, 6235)]