27303065

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 34951488

約数和(自身を除く): 7648423

約数列:

[1, 5, 29, 43, 145, 151, 215, 755, 841, 1247, 4205, 4379, 6235, 6493, 21895, 32465, 36163, 126991, 180815, 188297, 634955, 941485, 5460613, 27303065]

約数ペア:

[(1, 27303065), (5, 5460613), (29, 941485), (43, 634955), (145, 188297), (151, 180815), (215, 126991), (755, 36163), (841, 32465), (1247, 21895), (4205, 6493), (4379, 6235)]