27730905

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{30307}}^1$

素因数の和:30376

約数の個数: 16

約数和(自身を含む): 45098304

約数和(自身を除く): 17367399

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 30307, 90921, 151535, 454605, 1848727, 5546181, 9243635, 27730905]

約数ペア:

[(1, 27730905), (3, 9243635), (5, 5546181), (15, 1848727), (61, 454605), (183, 151535), (305, 90921), (915, 30307)]