189771045

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{550061}}^1$

素因数の和:550092

約数の個数: 16

約数和(自身を含む): 316835712

約数和(自身を除く): 127064667

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 550061, 1650183, 2750305, 8250915, 12651403, 37954209, 63257015, 189771045]

約数ペア:

[(1, 189771045), (3, 63257015), (5, 37954209), (15, 12651403), (23, 8250915), (69, 2750305), (115, 1650183), (345, 550061)]