2247602895

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{919}}^1$

素因数の和:1109

約数の個数: 96

約数和(自身を含む): 4340044800

約数和(自身を除く): 2092441905

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 85, 115, 139, 153, 207, 255, 345, 391, 417, 695, 765, 919, 1035, 1173, 1251, 1955, 2085, 2363, 2757, 3197, 3519, 4595, 5865, 6255, 7089, 8271, 9591, 11815, 13785, 15623, 15985, 17595, 21137, 21267, 28773, 35445, 41355, 46869, 47955, 54349, 63411, 78115, 105685, 106335, 127741, 140607, 143865, 163047, 190233, 234345, 271745, 317055, 359329, 383223, 489141, 638705, 703035, 815235, 951165, 1077987, 1149669, 1796645, 1916115, 2171597, 2445705, 2938043, 3233961, 5389935, 5748345, 6514791, 8814129, 10857985, 14690215, 16169805, 19544373, 26442387, 32573955, 44070645, 49946731, 97721865, 132211935, 149840193, 249733655, 449520579, 749200965, 2247602895]

約数ペア:

[(1, 2247602895), (3, 749200965), (5, 449520579), (9, 249733655), (15, 149840193), (17, 132211935), (23, 97721865), (45, 49946731), (51, 44070645), (69, 32573955), (85, 26442387), (115, 19544373), (139, 16169805), (153, 14690215), (207, 10857985), (255, 8814129), (345, 6514791), (391, 5748345), (417, 5389935), (695, 3233961), (765, 2938043), (919, 2445705), (1035, 2171597), (1173, 1916115), (1251, 1796645), (1955, 1149669), (2085, 1077987), (2363, 951165), (2757, 815235), (3197, 703035), (3519, 638705), (4595, 489141), (5865, 383223), (6255, 359329), (7089, 317055), (8271, 271745), (9591, 234345), (11815, 190233), (13785, 163047), (15623, 143865), (15985, 140607), (17595, 127741), (21137, 106335), (21267, 105685), (28773, 78115), (35445, 63411), (41355, 54349), (46869, 47955)]