11690595

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 24192000

約数和(自身を除く): 12501405

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 89, 105, 135, 139, 189, 267, 315, 417, 445, 623, 695, 801, 945, 973, 1251, 1335, 1869, 2085, 2403, 2919, 3115, 3753, 4005, 4865, 5607, 6255, 8757, 9345, 12015, 12371, 14595, 16821, 18765, 26271, 28035, 37113, 43785, 61855, 84105, 86597, 111339, 131355, 185565, 259791, 334017, 432985, 556695, 779373, 1298955, 1670085, 2338119, 3896865, 11690595]

約数ペア:

[(1, 11690595), (3, 3896865), (5, 2338119), (7, 1670085), (9, 1298955), (15, 779373), (21, 556695), (27, 432985), (35, 334017), (45, 259791), (63, 185565), (89, 131355), (105, 111339), (135, 86597), (139, 84105), (189, 61855), (267, 43785), (315, 37113), (417, 28035), (445, 26271), (623, 18765), (695, 16821), (801, 14595), (945, 12371), (973, 12015), (1251, 9345), (1335, 8757), (1869, 6255), (2085, 5607), (2403, 4865), (2919, 4005), (3115, 3753)]