15449169

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 22708224

約数和(自身を除く): 7259055

約数列:

[1, 3, 23, 41, 43, 69, 123, 127, 129, 381, 943, 989, 1763, 2829, 2921, 2967, 5207, 5289, 5461, 8763, 15621, 16383, 40549, 119761, 121647, 125603, 223901, 359283, 376809, 671703, 5149723, 15449169]

約数ペア:

[(1, 15449169), (3, 5149723), (23, 671703), (41, 376809), (43, 359283), (69, 223901), (123, 125603), (127, 121647), (129, 119761), (381, 40549), (943, 16383), (989, 15621), (1763, 8763), (2829, 5461), (2921, 5289), (2967, 5207)]