29074045

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 48416256

約数和(自身を除く): 19342211

約数列:

[1, 5, 7, 11, 13, 35, 37, 55, 65, 77, 91, 143, 157, 185, 259, 385, 407, 455, 481, 715, 785, 1001, 1099, 1295, 1727, 2035, 2041, 2405, 2849, 3367, 5005, 5291, 5495, 5809, 8635, 10205, 12089, 14245, 14287, 16835, 22451, 26455, 29045, 37037, 40663, 60445, 63899, 71435, 75517, 112255, 157157, 185185, 203315, 319495, 377585, 447293, 528619, 785785, 830687, 2236465, 2643095, 4153435, 5814809, 29074045]

約数ペア:

[(1, 29074045), (5, 5814809), (7, 4153435), (11, 2643095), (13, 2236465), (35, 830687), (37, 785785), (55, 528619), (65, 447293), (77, 377585), (91, 319495), (143, 203315), (157, 185185), (185, 157157), (259, 112255), (385, 75517), (407, 71435), (455, 63899), (481, 60445), (715, 40663), (785, 37037), (1001, 29045), (1099, 26455), (1295, 22451), (1727, 16835), (2035, 14287), (2041, 14245), (2405, 12089), (2849, 10205), (3367, 8635), (5005, 5809), (5291, 5495)]