229157775

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4409}}^1$

素因数の和:4446

約数の個数: 96

約数和(自身を含む): 524966400

約数和(自身を除く): 295808625

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 27, 33, 35, 45, 55, 63, 75, 77, 99, 105, 135, 165, 175, 189, 225, 231, 275, 297, 315, 385, 495, 525, 675, 693, 825, 945, 1155, 1485, 1575, 1925, 2079, 2475, 3465, 4409, 4725, 5775, 7425, 10395, 13227, 17325, 22045, 30863, 39681, 48499, 51975, 66135, 92589, 110225, 119043, 145497, 154315, 198405, 242495, 277767, 330675, 339493, 436491, 462945, 595215, 727485, 771575, 833301, 992025, 1018479, 1212475, 1309473, 1388835, 1697465, 2182455, 2314725, 2976075, 3055437, 3637425, 4166505, 5092395, 6547365, 6944175, 8487325, 9166311, 10912275, 15277185, 20832525, 25461975, 32736825, 45831555, 76385925, 229157775]

約数ペア:

[(1, 229157775), (3, 76385925), (5, 45831555), (7, 32736825), (9, 25461975), (11, 20832525), (15, 15277185), (21, 10912275), (25, 9166311), (27, 8487325), (33, 6944175), (35, 6547365), (45, 5092395), (55, 4166505), (63, 3637425), (75, 3055437), (77, 2976075), (99, 2314725), (105, 2182455), (135, 1697465), (165, 1388835), (175, 1309473), (189, 1212475), (225, 1018479), (231, 992025), (275, 833301), (297, 771575), (315, 727485), (385, 595215), (495, 462945), (525, 436491), (675, 339493), (693, 330675), (825, 277767), (945, 242495), (1155, 198405), (1485, 154315), (1575, 145497), (1925, 119043), (2079, 110225), (2475, 92589), (3465, 66135), (4409, 51975), (4725, 48499), (5775, 39681), (7425, 30863), (10395, 22045), (13227, 17325)]