1327185

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:159

約数の個数: 40

約数和(自身を含む): 2482920

約数和(自身を除く): 1155735

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 113, 135, 145, 261, 339, 405, 435, 565, 783, 1017, 1305, 1695, 2349, 3051, 3277, 3915, 5085, 9153, 9831, 11745, 15255, 16385, 29493, 45765, 49155, 88479, 147465, 265437, 442395, 1327185]

約数ペア:

[(1, 1327185), (3, 442395), (5, 265437), (9, 147465), (15, 88479), (27, 49155), (29, 45765), (45, 29493), (81, 16385), (87, 15255), (113, 11745), (135, 9831), (145, 9153), (261, 5085), (339, 3915), (405, 3277), (435, 3051), (565, 2349), (783, 1695), (1017, 1305)]