164829105

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{283}}^1$

素因数の和:387

約数の個数: 72

約数和(自身を含む): 335469888

約数和(自身を除く): 170640783

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 283, 301, 315, 387, 645, 849, 903, 1415, 1505, 1849, 1935, 1981, 2547, 2709, 4245, 4515, 5547, 5943, 9245, 9905, 12169, 12735, 12943, 13545, 16641, 17829, 27735, 29715, 36507, 38829, 60845, 64715, 83205, 85183, 89145, 109521, 116487, 182535, 194145, 255549, 425915, 523267, 547605, 582435, 766647, 1277745, 1569801, 2616335, 3662869, 3833235, 4709403, 7849005, 10988607, 18314345, 23547015, 32965821, 54943035, 164829105]

約数ペア:

[(1, 164829105), (3, 54943035), (5, 32965821), (7, 23547015), (9, 18314345), (15, 10988607), (21, 7849005), (35, 4709403), (43, 3833235), (45, 3662869), (63, 2616335), (105, 1569801), (129, 1277745), (215, 766647), (283, 582435), (301, 547605), (315, 523267), (387, 425915), (645, 255549), (849, 194145), (903, 182535), (1415, 116487), (1505, 109521), (1849, 89145), (1935, 85183), (1981, 83205), (2547, 64715), (2709, 60845), (4245, 38829), (4515, 36507), (5547, 29715), (5943, 27735), (9245, 17829), (9905, 16641), (12169, 13545), (12735, 12943)]