12859965

素因数分解:

$3^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:411

約数の個数: 40

約数和(自身を含む): 23339448

約数和(自身を除く): 10479483

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 113, 135, 281, 339, 405, 565, 843, 1017, 1405, 1695, 2529, 3051, 4215, 5085, 7587, 9153, 12645, 15255, 22761, 31753, 37935, 45765, 95259, 113805, 158765, 285777, 476295, 857331, 1428885, 2571993, 4286655, 12859965]

約数ペア:

[(1, 12859965), (3, 4286655), (5, 2571993), (9, 1428885), (15, 857331), (27, 476295), (45, 285777), (81, 158765), (113, 113805), (135, 95259), (281, 45765), (339, 37935), (405, 31753), (565, 22761), (843, 15255), (1017, 12645), (1405, 9153), (1695, 7587), (2529, 5085), (3051, 4215)]