84278215

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{45433}}^1$

素因数の和:45498

約数の個数: 16

約数和(自身を含む): 117764928

約数和(自身を除く): 33486713

約数列:

[1, 5, 7, 35, 53, 265, 371, 1855, 45433, 227165, 318031, 1590155, 2407949, 12039745, 16855643, 84278215]

約数ペア:

[(1, 84278215), (5, 16855643), (7, 12039745), (35, 2407949), (53, 1590155), (265, 318031), (371, 227165), (1855, 45433)]