133870685

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 177901920

約数和(自身を除く): 44031235

約数列:

[1, 5, 13, 65, 73, 89, 317, 365, 445, 949, 1157, 1585, 4121, 4745, 5785, 6497, 20605, 23141, 28213, 32485, 84461, 115705, 141065, 300833, 366769, 422305, 1504165, 1833845, 2059549, 10297745, 26774137, 133870685]

約数ペア:

[(1, 133870685), (5, 26774137), (13, 10297745), (65, 2059549), (73, 1833845), (89, 1504165), (317, 422305), (365, 366769), (445, 300833), (949, 141065), (1157, 115705), (1585, 84461), (4121, 32485), (4745, 28213), (5785, 23141), (6497, 20605)]