88896894955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{19471}}^1$

素因数の和:19780

約数の個数: 64

約数和(自身を含む): 130216273920

約数和(自身を除く): 41319378965

約数列:

[1, 5, 11, 17, 19, 55, 85, 95, 187, 209, 257, 323, 935, 1045, 1285, 1615, 2827, 3553, 4369, 4883, 14135, 17765, 19471, 21845, 24415, 48059, 53713, 83011, 97355, 214181, 240295, 268565, 331007, 369949, 415055, 913121, 1070905, 1655035, 1849745, 3641077, 4069439, 4565605, 5004047, 6289133, 18205385, 20347195, 25020235, 31445665, 55044517, 69180463, 85068799, 95076893, 275222585, 345902315, 425343995, 475384465, 935756789, 1045845823, 1616307181, 4678783945, 5229229115, 8081535905, 17779378991, 88896894955]

約数ペア:

[(1, 88896894955), (5, 17779378991), (11, 8081535905), (17, 5229229115), (19, 4678783945), (55, 1616307181), (85, 1045845823), (95, 935756789), (187, 475384465), (209, 425343995), (257, 345902315), (323, 275222585), (935, 95076893), (1045, 85068799), (1285, 69180463), (1615, 55044517), (2827, 31445665), (3553, 25020235), (4369, 20347195), (4883, 18205385), (14135, 6289133), (17765, 5004047), (19471, 4565605), (21845, 4069439), (24415, 3641077), (48059, 1849745), (53713, 1655035), (83011, 1070905), (97355, 913121), (214181, 415055), (240295, 369949), (268565, 331007)]