123029595

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 247665600

約数和(自身を除く): 124636005

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 89, 117, 139, 153, 195, 221, 255, 267, 417, 445, 585, 663, 695, 765, 801, 1105, 1157, 1251, 1335, 1513, 1807, 1989, 2085, 2363, 3315, 3471, 4005, 4539, 5421, 5785, 6255, 7089, 7565, 9035, 9945, 10413, 11815, 12371, 13617, 16263, 17355, 19669, 21267, 22695, 27105, 30719, 35445, 37113, 52065, 59007, 61855, 68085, 81315, 92157, 98345, 106335, 111339, 153595, 160823, 177021, 185565, 210307, 276471, 295035, 460785, 482469, 556695, 630921, 804115, 885105, 1051535, 1382355, 1447407, 1892763, 2412345, 2733991, 3154605, 7237035, 8201973, 9463815, 13669955, 24605919, 41009865, 123029595]

約数ペア:

[(1, 123029595), (3, 41009865), (5, 24605919), (9, 13669955), (13, 9463815), (15, 8201973), (17, 7237035), (39, 3154605), (45, 2733991), (51, 2412345), (65, 1892763), (85, 1447407), (89, 1382355), (117, 1051535), (139, 885105), (153, 804115), (195, 630921), (221, 556695), (255, 482469), (267, 460785), (417, 295035), (445, 276471), (585, 210307), (663, 185565), (695, 177021), (765, 160823), (801, 153595), (1105, 111339), (1157, 106335), (1251, 98345), (1335, 92157), (1513, 81315), (1807, 68085), (1989, 61855), (2085, 59007), (2363, 52065), (3315, 37113), (3471, 35445), (4005, 30719), (4539, 27105), (5421, 22695), (5785, 21267), (6255, 19669), (7089, 17355), (7565, 16263), (9035, 13617), (9945, 12371), (10413, 11815)]