55393545

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{523}}^1$

素因数の和:861

約数の個数: 32

約数和(自身を含む): 92961792

約数和(自身を除く): 37568247

約数列:

[1, 3, 5, 15, 23, 69, 115, 307, 345, 523, 921, 1535, 1569, 2615, 4605, 7061, 7845, 12029, 21183, 35305, 36087, 60145, 105915, 160561, 180435, 481683, 802805, 2408415, 3692903, 11078709, 18464515, 55393545]

約数ペア:

[(1, 55393545), (3, 18464515), (5, 11078709), (15, 3692903), (23, 2408415), (69, 802805), (115, 481683), (307, 180435), (345, 160561), (523, 105915), (921, 60145), (1535, 36087), (1569, 35305), (2615, 21183), (4605, 12029), (7061, 7845)]