55851475

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{709}}^1$

素因数の和:879

約数の個数: 24

約数和(自身を含む): 72897120

約数和(自身を除く): 17045645

約数列:

[1, 5, 23, 25, 115, 137, 575, 685, 709, 3151, 3425, 3545, 15755, 16307, 17725, 78775, 81535, 97133, 407675, 485665, 2234059, 2428325, 11170295, 55851475]

約数ペア:

[(1, 55851475), (5, 11170295), (23, 2428325), (25, 2234059), (115, 485665), (137, 407675), (575, 97133), (685, 81535), (709, 78775), (3151, 17725), (3425, 16307), (3545, 15755)]