29678165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{809}}^1$

素因数の和:877

約数の個数: 32

約数和(自身を含む): 41990400

約数和(自身を除く): 12312235

約数列:

[1, 5, 11, 23, 29, 55, 115, 145, 253, 319, 667, 809, 1265, 1595, 3335, 4045, 7337, 8899, 18607, 23461, 36685, 44495, 93035, 117305, 204677, 258071, 539603, 1023385, 1290355, 2698015, 5935633, 29678165]

約数ペア:

[(1, 29678165), (5, 5935633), (11, 2698015), (23, 1290355), (29, 1023385), (55, 539603), (115, 258071), (145, 204677), (253, 117305), (319, 93035), (667, 44495), (809, 36685), (1265, 23461), (1595, 18607), (3335, 8899), (4045, 7337)]