1771291215

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{2939}}^1$

素因数の和:3236

約数の個数: 48

約数和(自身を含む): 3137097600

約数和(自身を除く): 1365806385

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 227, 295, 531, 681, 885, 1135, 2043, 2655, 2939, 3405, 8817, 10215, 13393, 14695, 26451, 40179, 44085, 66965, 120537, 132255, 173401, 200895, 520203, 602685, 667153, 867005, 1560609, 2001459, 2601015, 3335765, 6004377, 7803045, 10007295, 30021885, 39362027, 118086081, 196810135, 354258243, 590430405, 1771291215]

約数ペア:

[(1, 1771291215), (3, 590430405), (5, 354258243), (9, 196810135), (15, 118086081), (45, 39362027), (59, 30021885), (177, 10007295), (227, 7803045), (295, 6004377), (531, 3335765), (681, 2601015), (885, 2001459), (1135, 1560609), (2043, 867005), (2655, 667153), (2939, 602685), (3405, 520203), (8817, 200895), (10215, 173401), (13393, 132255), (14695, 120537), (26451, 66965), (40179, 44085)]