77411965

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{919}}^1\times {\mathrm{991}}^1$

素因数の和:1932

約数の個数: 16

約数和(自身を含む): 98565120

約数和(自身を除く): 21153155

約数列:

[1, 5, 17, 85, 919, 991, 4595, 4955, 15623, 16847, 78115, 84235, 910729, 4553645, 15482393, 77411965]

約数ペア:

[(1, 77411965), (5, 15482393), (17, 4553645), (85, 910729), (919, 84235), (991, 78115), (4595, 16847), (4955, 15623)]