283977195

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1\times {\mathrm{757}}^1$

素因数の和:1135

約数の個数: 32

約数和(自身を含む): 461712960

約数和(自身を除く): 177735765

約数列:

[1, 3, 5, 15, 89, 267, 281, 445, 757, 843, 1335, 1405, 2271, 3785, 4215, 11355, 25009, 67373, 75027, 125045, 202119, 212717, 336865, 375135, 638151, 1010595, 1063585, 3190755, 18931813, 56795439, 94659065, 283977195]

約数ペア:

[(1, 283977195), (3, 94659065), (5, 56795439), (15, 18931813), (89, 3190755), (267, 1063585), (281, 1010595), (445, 638151), (757, 375135), (843, 336865), (1335, 212717), (1405, 202119), (2271, 125045), (3785, 75027), (4215, 67373), (11355, 25009)]