27539365

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12899}}^1$

素因数の和:12972

約数の個数: 16

約数和(自身を含む): 38390400

約数和(自身を除く): 10851035

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 12899, 64495, 90293, 451465, 786839, 3934195, 5507873, 27539365]

約数ペア:

[(1, 27539365), (5, 5507873), (7, 3934195), (35, 786839), (61, 451465), (305, 90293), (427, 64495), (2135, 12899)]