80018065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{13259}}^1$

素因数の和:13352

約数の個数: 16

約数和(自身を含む): 103109760

約数和(自身を除く): 23091695

約数列:

[1, 5, 17, 71, 85, 355, 1207, 6035, 13259, 66295, 225403, 941389, 1127015, 4706945, 16003613, 80018065]

約数ペア:

[(1, 80018065), (5, 16003613), (17, 4706945), (71, 1127015), (85, 941389), (355, 225403), (1207, 66295), (6035, 13259)]