9049075

素因数分解:

$5^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 36

約数和(自身を含む): 13358520

約数和(自身を除く): 4309445

約数列:

[1, 5, 7, 25, 35, 49, 83, 89, 175, 245, 415, 445, 581, 623, 1225, 2075, 2225, 2905, 3115, 4067, 4361, 7387, 14525, 15575, 20335, 21805, 36935, 51709, 101675, 109025, 184675, 258545, 361963, 1292725, 1809815, 9049075]

約数ペア:

[(1, 9049075), (5, 1809815), (7, 1292725), (25, 361963), (35, 258545), (49, 184675), (83, 109025), (89, 101675), (175, 51709), (245, 36935), (415, 21805), (445, 20335), (581, 15575), (623, 14525), (1225, 7387), (2075, 4361), (2225, 4067), (2905, 3115)]