254402249555

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{9032567}}^1$

素因数の和:9032746

約数の個数: 16

約数和(自身を含む): 314766929664

約数和(自身を除く): 60364680109

約数列:

[1, 5, 43, 131, 215, 655, 5633, 28165, 9032567, 45162835, 388400381, 1183266277, 1942001905, 5916331385, 50880449911, 254402249555]

約数ペア:

[(1, 254402249555), (5, 50880449911), (43, 5916331385), (131, 1942001905), (215, 1183266277), (655, 388400381), (5633, 45162835), (28165, 9032567)]