189094175

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1549}}^1$

素因数の和:1835

約数の個数: 24

約数和(自身を含む): 247938000

約数和(自身を除く): 58843825

約数列:

[1, 5, 19, 25, 95, 257, 475, 1285, 1549, 4883, 6425, 7745, 24415, 29431, 38725, 122075, 147155, 398093, 735775, 1990465, 7563767, 9952325, 37818835, 189094175]

約数ペア:

[(1, 189094175), (5, 37818835), (19, 9952325), (25, 7563767), (95, 1990465), (257, 735775), (475, 398093), (1285, 147155), (1549, 122075), (4883, 38725), (6425, 29431), (7745, 24415)]