16715495

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1217}}^1$

素因数の和:1330

約数の個数: 16

約数和(自身を含む): 20871648

約数和(自身を除く): 4156153

約数列:

[1, 5, 41, 67, 205, 335, 1217, 2747, 6085, 13735, 49897, 81539, 249485, 407695, 3343099, 16715495]

約数ペア:

[(1, 16715495), (5, 3343099), (41, 407695), (67, 249485), (205, 81539), (335, 49897), (1217, 13735), (2747, 6085)]