40741785

素因数分解:

$3^4\times 5^1\times 7^2\times {\mathrm{2053}}^1$

素因数の和:2084

約数の個数: 60

約数和(自身を含む): 84998628

約数和(自身を除く): 44256843

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 81, 105, 135, 147, 189, 245, 315, 405, 441, 567, 735, 945, 1323, 2053, 2205, 2835, 3969, 6159, 6615, 10265, 14371, 18477, 19845, 30795, 43113, 55431, 71855, 92385, 100597, 129339, 166293, 215565, 277155, 301791, 388017, 502985, 646695, 831465, 905373, 1164051, 1508955, 1940085, 2716119, 4526865, 5820255, 8148357, 13580595, 40741785]

約数ペア:

[(1, 40741785), (3, 13580595), (5, 8148357), (7, 5820255), (9, 4526865), (15, 2716119), (21, 1940085), (27, 1508955), (35, 1164051), (45, 905373), (49, 831465), (63, 646695), (81, 502985), (105, 388017), (135, 301791), (147, 277155), (189, 215565), (245, 166293), (315, 129339), (405, 100597), (441, 92385), (567, 71855), (735, 55431), (945, 43113), (1323, 30795), (2053, 19845), (2205, 18477), (2835, 14371), (3969, 10265), (6159, 6615)]