153960045

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{446261}}^1$

素因数の和:446292

約数の個数: 16

約数和(自身を含む): 257046912

約数和(自身を除く): 103086867

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 446261, 1338783, 2231305, 6693915, 10264003, 30792009, 51320015, 153960045]

約数ペア:

[(1, 153960045), (3, 51320015), (5, 30792009), (15, 10264003), (23, 6693915), (69, 2231305), (115, 1338783), (345, 446261)]