155535200021

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20023}}^1\times {\mathrm{24049}}^1$

素因数の和:44108

約数の個数: 16

約数和(自身を含む): 173367792000

約数和(自身を除く): 17832591979

約数列:

[1, 17, 19, 323, 20023, 24049, 340391, 380437, 408833, 456931, 6467429, 7767827, 481533127, 8186063159, 9149129413, 155535200021]

約数ペア:

[(1, 155535200021), (17, 9149129413), (19, 8186063159), (323, 481533127), (20023, 7767827), (24049, 6467429), (340391, 456931), (380437, 408833)]