755262145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:502

約数の個数: 64

約数和(自身を含む): 1098842112

約数和(自身を除く): 343579967

約数列:

[1, 5, 11, 17, 31, 55, 71, 85, 155, 187, 341, 355, 367, 527, 781, 935, 1207, 1705, 1835, 2201, 2635, 3905, 4037, 5797, 6035, 6239, 11005, 11377, 13277, 20185, 24211, 26057, 28985, 31195, 37417, 56885, 66385, 68629, 121055, 125147, 130285, 187085, 193409, 286627, 343145, 411587, 442969, 625735, 807767, 967045, 1433135, 2057935, 2127499, 2214845, 4038835, 4872659, 8885437, 10637495, 13732039, 24363295, 44427185, 68660195, 151052429, 755262145]

約数ペア:

[(1, 755262145), (5, 151052429), (11, 68660195), (17, 44427185), (31, 24363295), (55, 13732039), (71, 10637495), (85, 8885437), (155, 4872659), (187, 4038835), (341, 2214845), (355, 2127499), (367, 2057935), (527, 1433135), (781, 967045), (935, 807767), (1207, 625735), (1705, 442969), (1835, 411587), (2201, 343145), (2635, 286627), (3905, 193409), (4037, 187085), (5797, 130285), (6035, 125147), (6239, 121055), (11005, 68629), (11377, 66385), (13277, 56885), (20185, 37417), (24211, 31195), (26057, 28985)]