156987477945

素因数分解:

$3^3\times 5^1\times {\mathrm{6203}}^1\times {\mathrm{187469}}^1$

素因数の和:193686

約数の個数: 32

約数和(自身を含む): 279135331200

約数和(自身を除く): 122147853255

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 6203, 18609, 31015, 55827, 93045, 167481, 187469, 279135, 562407, 837405, 937345, 1687221, 2812035, 5061663, 8436105, 25308315, 1162870207, 3488610621, 5814351035, 10465831863, 17443053105, 31397495589, 52329159315, 156987477945]

約数ペア:

[(1, 156987477945), (3, 52329159315), (5, 31397495589), (9, 17443053105), (15, 10465831863), (27, 5814351035), (45, 3488610621), (135, 1162870207), (6203, 25308315), (18609, 8436105), (31015, 5061663), (55827, 2812035), (93045, 1687221), (167481, 937345), (187469, 837405), (279135, 562407)]