67886085

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 110816640

約数和(自身を除く): 42930555

約数列:

[1, 3, 5, 15, 89, 211, 241, 267, 445, 633, 723, 1055, 1205, 1335, 3165, 3615, 18779, 21449, 50851, 56337, 64347, 93895, 107245, 152553, 254255, 281685, 321735, 762765, 4525739, 13577217, 22628695, 67886085]

約数ペア:

[(1, 67886085), (3, 22628695), (5, 13577217), (15, 4525739), (89, 762765), (211, 321735), (241, 281685), (267, 254255), (445, 152553), (633, 107245), (723, 93895), (1055, 64347), (1205, 56337), (1335, 50851), (3165, 21449), (3615, 18779)]