1519057345

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 2045336832

約数和(自身を除く): 526279487

約数列:

[1, 5, 13, 43, 65, 97, 169, 215, 431, 485, 559, 845, 1261, 2155, 2795, 4171, 5603, 6305, 7267, 16393, 18533, 20855, 28015, 36335, 41807, 54223, 72839, 81965, 92665, 209035, 240929, 271115, 364195, 543491, 704899, 1204645, 1797701, 2717455, 3132077, 3524495, 7065383, 8988505, 15660385, 23370113, 35326915, 116850565, 303811469, 1519057345]

約数ペア:

[(1, 1519057345), (5, 303811469), (13, 116850565), (43, 35326915), (65, 23370113), (97, 15660385), (169, 8988505), (215, 7065383), (431, 3524495), (485, 3132077), (559, 2717455), (845, 1797701), (1261, 1204645), (2155, 704899), (2795, 543491), (4171, 364195), (5603, 271115), (6305, 240929), (7267, 209035), (16393, 92665), (18533, 81965), (20855, 72839), (28015, 54223), (36335, 41807)]