183757275

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:562

約数の個数: 96

約数和(自身を含む): 372753920

約数和(自身を除く): 188996645

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 43, 45, 65, 75, 117, 129, 135, 195, 215, 225, 325, 351, 387, 487, 559, 585, 645, 675, 975, 1075, 1161, 1461, 1677, 1755, 1935, 2435, 2795, 2925, 3225, 4383, 5031, 5805, 6331, 7305, 8385, 8775, 9675, 12175, 13149, 13975, 15093, 18993, 20941, 21915, 25155, 29025, 31655, 36525, 41925, 56979, 62823, 65745, 75465, 94965, 104705, 109575, 125775, 158275, 170937, 188469, 272233, 284895, 314115, 328725, 377325, 474825, 523525, 565407, 816699, 854685, 942345, 1361165, 1424475, 1570575, 2450097, 2827035, 4083495, 4273425, 4711725, 6805825, 7350291, 12250485, 14135175, 20417475, 36751455, 61252425, 183757275]

約数ペア:

[(1, 183757275), (3, 61252425), (5, 36751455), (9, 20417475), (13, 14135175), (15, 12250485), (25, 7350291), (27, 6805825), (39, 4711725), (43, 4273425), (45, 4083495), (65, 2827035), (75, 2450097), (117, 1570575), (129, 1424475), (135, 1361165), (195, 942345), (215, 854685), (225, 816699), (325, 565407), (351, 523525), (387, 474825), (487, 377325), (559, 328725), (585, 314115), (645, 284895), (675, 272233), (975, 188469), (1075, 170937), (1161, 158275), (1461, 125775), (1677, 109575), (1755, 104705), (1935, 94965), (2435, 75465), (2795, 65745), (2925, 62823), (3225, 56979), (4383, 41925), (5031, 36525), (5805, 31655), (6331, 29025), (7305, 25155), (8385, 21915), (8775, 20941), (9675, 18993), (12175, 15093), (13149, 13975)]