791204649215

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{661}}^1\times {\mathrm{1231}}^1\times {\mathrm{1721}}^1$

素因数の和:3731

約数の個数: 32

約数和(自身を含む): 960633983232

約数和(自身を除く): 169429334017

約数列:

[1, 5, 113, 565, 661, 1231, 1721, 3305, 6155, 8605, 74693, 139103, 194473, 373465, 695515, 813691, 972365, 1137581, 2118551, 4068455, 5687905, 10592755, 91947083, 128546653, 239396263, 459735415, 642733265, 1196981315, 1400362211, 7001811055, 158240929843, 791204649215]

約数ペア:

[(1, 791204649215), (5, 158240929843), (113, 7001811055), (565, 1400362211), (661, 1196981315), (1231, 642733265), (1721, 459735415), (3305, 239396263), (6155, 128546653), (8605, 91947083), (74693, 10592755), (139103, 5687905), (194473, 4068455), (373465, 2118551), (695515, 1137581), (813691, 972365)]