230935575

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 433097280

約数和(自身を除く): 202161705

約数列:

[1, 3, 5, 13, 15, 25, 39, 41, 53, 65, 75, 109, 123, 159, 195, 205, 265, 325, 327, 533, 545, 615, 689, 795, 975, 1025, 1325, 1417, 1599, 1635, 2067, 2173, 2665, 2725, 3075, 3445, 3975, 4251, 4469, 5777, 6519, 7085, 7995, 8175, 10335, 10865, 13325, 13407, 17225, 17331, 21255, 22345, 28249, 28885, 32595, 35425, 39975, 51675, 54325, 58097, 67035, 75101, 84747, 86655, 106275, 111725, 141245, 144425, 162975, 174291, 225303, 236857, 290485, 335175, 375505, 423735, 433275, 706225, 710571, 871455, 1126515, 1184285, 1452425, 1877525, 2118675, 3079141, 3552855, 4357275, 5632575, 5921425, 9237423, 15395705, 17764275, 46187115, 76978525, 230935575]

約数ペア:

[(1, 230935575), (3, 76978525), (5, 46187115), (13, 17764275), (15, 15395705), (25, 9237423), (39, 5921425), (41, 5632575), (53, 4357275), (65, 3552855), (75, 3079141), (109, 2118675), (123, 1877525), (159, 1452425), (195, 1184285), (205, 1126515), (265, 871455), (325, 710571), (327, 706225), (533, 433275), (545, 423735), (615, 375505), (689, 335175), (795, 290485), (975, 236857), (1025, 225303), (1325, 174291), (1417, 162975), (1599, 144425), (1635, 141245), (2067, 111725), (2173, 106275), (2665, 86655), (2725, 84747), (3075, 75101), (3445, 67035), (3975, 58097), (4251, 54325), (4469, 51675), (5777, 39975), (6519, 35425), (7085, 32595), (7995, 28885), (8175, 28249), (10335, 22345), (10865, 21255), (13325, 17331), (13407, 17225)]