138146415

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{2399}}^1$

素因数の和:2767

約数の個数: 32

約数和(自身を含む): 241920000

約数和(自身を除く): 103773585

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 349, 1047, 1745, 2399, 3839, 5235, 7197, 11517, 11995, 19195, 26389, 35985, 57585, 79167, 131945, 395835, 837251, 2511753, 4186255, 9209761, 12558765, 27629283, 46048805, 138146415]

約数ペア:

[(1, 138146415), (3, 46048805), (5, 27629283), (11, 12558765), (15, 9209761), (33, 4186255), (55, 2511753), (165, 837251), (349, 395835), (1047, 131945), (1745, 79167), (2399, 57585), (3839, 35985), (5235, 26389), (7197, 19195), (11517, 11995)]