80299965

素因数分解:

$3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{19051}}^1$

素因数の和:19340

約数の個数: 16

約数和(自身を含む): 128943936

約数和(自身を除く): 48643971

約数列:

[1, 3, 5, 15, 281, 843, 1405, 4215, 19051, 57153, 95255, 285765, 5353331, 16059993, 26766655, 80299965]

約数ペア:

[(1, 80299965), (3, 26766655), (5, 16059993), (15, 5353331), (281, 285765), (843, 95255), (1405, 57153), (4215, 19051)]