27484905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{261761}}^1$

素因数の和:261776

約数の個数: 16

約数和(自身を含む): 50258304

約数和(自身を除く): 22773399

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 261761, 785283, 1308805, 1832327, 3926415, 5496981, 9161635, 27484905]

約数ペア:

[(1, 27484905), (3, 9161635), (5, 5496981), (7, 3926415), (15, 1832327), (21, 1308805), (35, 785283), (105, 261761)]