15702319671

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1721}}^1$

素因数の和:2000

約数の個数: 64

約数和(自身を含む): 23804928000

約数和(自身を除く): 8102608329

約数列:

[1, 3, 17, 29, 31, 51, 87, 93, 199, 493, 527, 597, 899, 1479, 1581, 1721, 2697, 3383, 5163, 5771, 6169, 10149, 15283, 17313, 18507, 29257, 45849, 49909, 53351, 87771, 98107, 104873, 149727, 160053, 178901, 294321, 314619, 342479, 536703, 848453, 906967, 1027437, 1547179, 2545359, 2720901, 3041317, 4641537, 5822143, 9123951, 9931891, 10616849, 17466429, 26302043, 29795673, 31850547, 78906129, 168842147, 180486433, 307888621, 506526441, 541459299, 923665863, 5234106557, 15702319671]

約数ペア:

[(1, 15702319671), (3, 5234106557), (17, 923665863), (29, 541459299), (31, 506526441), (51, 307888621), (87, 180486433), (93, 168842147), (199, 78906129), (493, 31850547), (527, 29795673), (597, 26302043), (899, 17466429), (1479, 10616849), (1581, 9931891), (1721, 9123951), (2697, 5822143), (3383, 4641537), (5163, 3041317), (5771, 2720901), (6169, 2545359), (10149, 1547179), (15283, 1027437), (17313, 906967), (18507, 848453), (29257, 536703), (45849, 342479), (49909, 314619), (53351, 294321), (87771, 178901), (98107, 160053), (104873, 149727)]