55174775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{659}}^1$

素因数の和:883

約数の個数: 24

約数和(自身を含む): 72919440

約数和(自身を除く): 17744665

約数列:

[1, 5, 17, 25, 85, 197, 425, 659, 985, 3295, 3349, 4925, 11203, 16475, 16745, 56015, 83725, 129823, 280075, 649115, 2206991, 3245575, 11034955, 55174775]

約数ペア:

[(1, 55174775), (5, 11034955), (17, 3245575), (25, 2206991), (85, 649115), (197, 280075), (425, 129823), (659, 83725), (985, 56015), (3295, 16745), (3349, 16475), (4925, 11203)]