166925145

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{11801}}^1$

素因数の和:11873

約数の個数: 32

約数和(自身を含む): 285513984

約数和(自身を除く): 118588839

約数列:

[1, 3, 5, 15, 23, 41, 69, 115, 123, 205, 345, 615, 943, 2829, 4715, 11801, 14145, 35403, 59005, 177015, 271423, 483841, 814269, 1357115, 1451523, 2419205, 4071345, 7257615, 11128343, 33385029, 55641715, 166925145]

約数ペア:

[(1, 166925145), (3, 55641715), (5, 33385029), (15, 11128343), (23, 7257615), (41, 4071345), (69, 2419205), (115, 1451523), (123, 1357115), (205, 814269), (345, 483841), (615, 271423), (943, 177015), (2829, 59005), (4715, 35403), (11801, 14145)]