201383985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{1483}}^1$

素因数の和:2325

約数の個数: 32

約数和(自身を含む): 352171008

約数和(自身を除く): 150787023

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 823, 1483, 2469, 4115, 4449, 7415, 9053, 12345, 16313, 22245, 27159, 45265, 48939, 81565, 135795, 244695, 1220509, 3661527, 6102545, 13425599, 18307635, 40276797, 67127995, 201383985]

約数ペア:

[(1, 201383985), (3, 67127995), (5, 40276797), (11, 18307635), (15, 13425599), (33, 6102545), (55, 3661527), (165, 1220509), (823, 244695), (1483, 135795), (2469, 81565), (4115, 48939), (4449, 45265), (7415, 27159), (9053, 22245), (12345, 16313)]