171512965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{39383}}^1$

素因数の和:39468

約数の個数: 16

約数和(自身を含む): 224961408

約数和(自身を除く): 53448443

約数列:

[1, 5, 13, 65, 67, 335, 871, 4355, 39383, 196915, 511979, 2559895, 2638661, 13193305, 34302593, 171512965]

約数ペア:

[(1, 171512965), (5, 34302593), (13, 13193305), (65, 2638661), (67, 2559895), (335, 511979), (871, 196915), (4355, 39383)]