372000885

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{2207}}^1$

素因数の和:2893

約数の個数: 32

約数和(自身を含む): 631452672

約数和(自身を除く): 259451787

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 661, 1983, 2207, 3305, 6621, 9915, 11035, 11237, 33105, 33711, 37519, 56185, 112557, 168555, 187595, 562785, 1458827, 4376481, 7294135, 21882405, 24800059, 74400177, 124000295, 372000885]

約数ペア:

[(1, 372000885), (3, 124000295), (5, 74400177), (15, 24800059), (17, 21882405), (51, 7294135), (85, 4376481), (255, 1458827), (661, 562785), (1983, 187595), (2207, 168555), (3305, 112557), (6621, 56185), (9915, 37519), (11035, 33711), (11237, 33105)]