40983855

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:824

約数の個数: 64

約数和(自身を含む): 79833600

約数和(自身を除く): 38849745

約数列:

[1, 3, 5, 11, 15, 17, 19, 33, 51, 55, 57, 85, 95, 165, 187, 209, 255, 285, 323, 561, 627, 769, 935, 969, 1045, 1615, 2307, 2805, 3135, 3553, 3845, 4845, 8459, 10659, 11535, 13073, 14611, 17765, 25377, 39219, 42295, 43833, 53295, 65365, 73055, 126885, 143803, 160721, 196095, 219165, 248387, 431409, 482163, 719015, 745161, 803605, 1241935, 2157045, 2410815, 2732257, 3725805, 8196771, 13661285, 40983855]

約数ペア:

[(1, 40983855), (3, 13661285), (5, 8196771), (11, 3725805), (15, 2732257), (17, 2410815), (19, 2157045), (33, 1241935), (51, 803605), (55, 745161), (57, 719015), (85, 482163), (95, 431409), (165, 248387), (187, 219165), (209, 196095), (255, 160721), (285, 143803), (323, 126885), (561, 73055), (627, 65365), (769, 53295), (935, 43833), (969, 42295), (1045, 39219), (1615, 25377), (2307, 17765), (2805, 14611), (3135, 13073), (3553, 11535), (3845, 10659), (4845, 8459)]