2065860149775

素因数分解:

$3^1\times 5^2\times {\mathrm{251}}^1\times {\mathrm{109740247}}^1$

素因数の和:109740511

約数の個数: 24

約数和(自身を含む): 3429163269504

約数和(自身を除く): 1363303119729

約数列:

[1, 3, 5, 15, 25, 75, 251, 753, 1255, 3765, 6275, 18825, 109740247, 329220741, 548701235, 1646103705, 2743506175, 8230518525, 27544801997, 82634405991, 137724009985, 413172029955, 688620049925, 2065860149775]

約数ペア:

[(1, 2065860149775), (3, 688620049925), (5, 413172029955), (15, 137724009985), (25, 82634405991), (75, 27544801997), (251, 8230518525), (753, 2743506175), (1255, 1646103705), (3765, 548701235), (6275, 329220741), (18825, 109740247)]