40552655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1319}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 58544640

約数和(自身を除く): 17991985

約数列:

[1, 5, 11, 13, 43, 55, 65, 143, 215, 473, 559, 715, 1319, 2365, 2795, 6149, 6595, 14509, 17147, 30745, 56717, 72545, 85735, 188617, 283585, 623887, 737321, 943085, 3119435, 3686605, 8110531, 40552655]

約数ペア:

[(1, 40552655), (5, 8110531), (11, 3686605), (13, 3119435), (43, 943085), (55, 737321), (65, 623887), (143, 283585), (215, 188617), (473, 85735), (559, 72545), (715, 56717), (1319, 30745), (2365, 17147), (2795, 14509), (6149, 6595)]