165065175

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:131

約数の個数: 144

約数和(自身を含む): 348311040

約数和(自身を除く): 183245865

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 43, 45, 47, 55, 75, 99, 121, 129, 135, 141, 165, 215, 225, 235, 275, 297, 363, 387, 423, 473, 495, 517, 605, 645, 675, 705, 825, 1075, 1089, 1161, 1175, 1269, 1419, 1485, 1551, 1815, 1935, 2021, 2115, 2365, 2475, 2585, 3025, 3225, 3267, 3525, 4257, 4653, 5203, 5445, 5687, 5805, 6063, 6345, 7095, 7425, 7755, 9075, 9675, 10105, 10575, 11825, 12771, 12925, 13959, 15609, 16335, 17061, 18189, 21285, 22231, 23265, 26015, 27225, 28435, 29025, 30315, 31725, 35475, 38775, 46827, 50525, 51183, 54567, 63855, 66693, 69795, 78045, 81675, 85305, 90945, 106425, 111155, 116325, 130075, 140481, 142175, 151575, 153549, 200079, 234135, 244541, 255915, 272835, 319275, 333465, 348975, 390225, 426525, 454725, 555775, 600237, 702405, 733623, 767745, 1000395, 1170675, 1222705, 1279575, 1364175, 1667325, 2200869, 3001185, 3512025, 3668115, 3838725, 5001975, 6113525, 6602607, 11004345, 15005925, 18340575, 33013035, 55021725, 165065175]

約数ペア:

[(1, 165065175), (3, 55021725), (5, 33013035), (9, 18340575), (11, 15005925), (15, 11004345), (25, 6602607), (27, 6113525), (33, 5001975), (43, 3838725), (45, 3668115), (47, 3512025), (55, 3001185), (75, 2200869), (99, 1667325), (121, 1364175), (129, 1279575), (135, 1222705), (141, 1170675), (165, 1000395), (215, 767745), (225, 733623), (235, 702405), (275, 600237), (297, 555775), (363, 454725), (387, 426525), (423, 390225), (473, 348975), (495, 333465), (517, 319275), (605, 272835), (645, 255915), (675, 244541), (705, 234135), (825, 200079), (1075, 153549), (1089, 151575), (1161, 142175), (1175, 140481), (1269, 130075), (1419, 116325), (1485, 111155), (1551, 106425), (1815, 90945), (1935, 85305), (2021, 81675), (2115, 78045), (2365, 69795), (2475, 66693), (2585, 63855), (3025, 54567), (3225, 51183), (3267, 50525), (3525, 46827), (4257, 38775), (4653, 35475), (5203, 31725), (5445, 30315), (5687, 29025), (5805, 28435), (6063, 27225), (6345, 26015), (7095, 23265), (7425, 22231), (7755, 21285), (9075, 18189), (9675, 17061), (10105, 16335), (10575, 15609), (11825, 13959), (12771, 12925)]