4878047235

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{137623}}^1$

素因数の和:137787

約数の個数: 32

約数和(自身を含む): 8323499520

約数和(自身を除く): 3445452285

約数列:

[1, 3, 5, 15, 17, 51, 85, 139, 255, 417, 695, 2085, 2363, 7089, 11815, 35445, 137623, 412869, 688115, 2064345, 2339591, 7018773, 11697955, 19129597, 35093865, 57388791, 95647985, 286943955, 325203149, 975609447, 1626015745, 4878047235]

約数ペア:

[(1, 4878047235), (3, 1626015745), (5, 975609447), (15, 325203149), (17, 286943955), (51, 95647985), (85, 57388791), (139, 35093865), (255, 19129597), (417, 11697955), (695, 7018773), (2085, 2339591), (2363, 2064345), (7089, 688115), (11815, 412869), (35445, 137623)]