2101470175

素因数分解:

$5^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{27107}}^1$

素因数の和:27567

約数の個数: 24

約数和(自身を含む): 2984916096

約数和(自身を除く): 883445921

約数列:

[1, 5, 7, 25, 35, 175, 443, 2215, 3101, 11075, 15505, 27107, 77525, 135535, 189749, 677675, 948745, 4743725, 12008401, 60042005, 84058807, 300210025, 420294035, 2101470175]

約数ペア:

[(1, 2101470175), (5, 420294035), (7, 300210025), (25, 84058807), (35, 60042005), (175, 12008401), (443, 4743725), (2215, 948745), (3101, 677675), (11075, 189749), (15505, 135535), (27107, 77525)]