15405291243

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{213349}}^1$

素因数の和:213539

約数の個数: 24

約数和(自身を含む): 22765298400

約数和(自身を除く): 7360007157

約数列:

[1, 3, 9, 71, 113, 213, 339, 639, 1017, 8023, 24069, 72207, 213349, 640047, 1920141, 15147779, 24108437, 45443337, 72325311, 136330011, 216975933, 1711699027, 5135097081, 15405291243]

約数ペア:

[(1, 15405291243), (3, 5135097081), (9, 1711699027), (71, 216975933), (113, 136330011), (213, 72325311), (339, 45443337), (639, 24108437), (1017, 15147779), (8023, 1920141), (24069, 640047), (72207, 213349)]