6109515

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{991}}^1$

素因数の和:1139

約数の個数: 24

約数和(自身を含む): 10677888

約数和(自身を除く): 4568373

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 685, 991, 1233, 2055, 2973, 4955, 6165, 8919, 14865, 44595, 135767, 407301, 678835, 1221903, 2036505, 6109515]

約数ペア:

[(1, 6109515), (3, 2036505), (5, 1221903), (9, 678835), (15, 407301), (45, 135767), (137, 44595), (411, 14865), (685, 8919), (991, 6165), (1233, 4955), (2055, 2973)]