1130131265

素因数分解:

$5^1\times {\mathrm{251}}^1\times {\mathrm{353}}^1\times {\mathrm{2551}}^1$

素因数の和:3160

約数の個数: 16

約数和(自身を含む): 1365952896

約数和(自身を除く): 235821631

約数列:

[1, 5, 251, 353, 1255, 1765, 2551, 12755, 88603, 443015, 640301, 900503, 3201505, 4502515, 226026253, 1130131265]

約数ペア:

[(1, 1130131265), (5, 226026253), (251, 4502515), (353, 3201505), (1255, 900503), (1765, 640301), (2551, 443015), (12755, 88603)]