42643565

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{1367}}^1$

素因数の和:1756

約数の個数: 16

約数和(自身を含む): 54369792

約数和(自身を除く): 11726227

約数列:

[1, 5, 17, 85, 367, 1367, 1835, 6239, 6835, 23239, 31195, 116195, 501689, 2508445, 8528713, 42643565]

約数ペア:

[(1, 42643565), (5, 8528713), (17, 2508445), (85, 501689), (367, 116195), (1367, 31195), (1835, 23239), (6239, 6835)]