1429445

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:340

約数の個数: 16

約数和(自身を含む): 1850688

約数和(自身を除く): 421243

約数列:

[1, 5, 17, 67, 85, 251, 335, 1139, 1255, 4267, 5695, 16817, 21335, 84085, 285889, 1429445]

約数ペア:

[(1, 1429445), (5, 285889), (17, 84085), (67, 21335), (85, 16817), (251, 5695), (335, 4267), (1139, 1255)]