2550871925

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{633757}}^1$

素因数の和:633797

約数の個数: 24

約数和(自身を含む): 3772127616

約数和(自身を除く): 1221255691

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 4025, 633757, 3168785, 4436299, 14576411, 15843925, 22181495, 72882055, 102034877, 110907475, 364410275, 510174385, 2550871925]

約数ペア:

[(1, 2550871925), (5, 510174385), (7, 364410275), (23, 110907475), (25, 102034877), (35, 72882055), (115, 22181495), (161, 15843925), (175, 14576411), (575, 4436299), (805, 3168785), (4025, 633757)]