12310785

素因数分解:

$3^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:399

約数の個数: 40

約数和(自身を含む): 22346280

約数和(自身を除く): 10035495

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 113, 135, 269, 339, 405, 565, 807, 1017, 1345, 1695, 2421, 3051, 4035, 5085, 7263, 9153, 12105, 15255, 21789, 30397, 36315, 45765, 91191, 108945, 151985, 273573, 455955, 820719, 1367865, 2462157, 4103595, 12310785]

約数ペア:

[(1, 12310785), (3, 4103595), (5, 2462157), (9, 1367865), (15, 820719), (27, 455955), (45, 273573), (81, 151985), (113, 108945), (135, 91191), (269, 45765), (339, 36315), (405, 30397), (565, 21789), (807, 15255), (1017, 12105), (1345, 9153), (1695, 7263), (2421, 5085), (3051, 4035)]