1191064955

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{461}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 1497279168

約数和(自身を除く): 306214213

約数列:

[1, 5, 43, 61, 197, 215, 305, 461, 985, 2305, 2623, 8471, 12017, 13115, 19823, 28121, 42355, 60085, 90817, 99115, 140605, 454085, 516731, 1209203, 2583655, 3905131, 5539837, 6046015, 19525655, 27699185, 238212991, 1191064955]

約数ペア:

[(1, 1191064955), (5, 238212991), (43, 27699185), (61, 19525655), (197, 6046015), (215, 5539837), (305, 3905131), (461, 2583655), (985, 1209203), (2305, 516731), (2623, 454085), (8471, 140605), (12017, 99115), (13115, 90817), (19823, 60085), (28121, 42355)]