42104745

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7607}}^1$

素因数の和:7662

約数の個数: 32

約数和(自身を含む): 76688640

約数和(自身を除く): 34583895

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 205, 369, 615, 1107, 1845, 5535, 7607, 22821, 38035, 68463, 114105, 205389, 311887, 342315, 935661, 1026945, 1559435, 2806983, 4678305, 8420949, 14034915, 42104745]

約数ペア:

[(1, 42104745), (3, 14034915), (5, 8420949), (9, 4678305), (15, 2806983), (27, 1559435), (41, 1026945), (45, 935661), (123, 342315), (135, 311887), (205, 205389), (369, 114105), (615, 68463), (1107, 38035), (1845, 22821), (5535, 7607)]