223157045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{5347}}^1$

素因数の和:5860

約数の個数: 16

約数和(自身を含む): 284171328

約数和(自身を除く): 61014283

約数列:

[1, 5, 17, 85, 491, 2455, 5347, 8347, 26735, 41735, 90899, 454495, 2625377, 13126885, 44631409, 223157045]

約数ペア:

[(1, 223157045), (5, 44631409), (17, 13126885), (85, 2625377), (491, 454495), (2455, 90899), (5347, 41735), (8347, 26735)]