25547685

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5273}}^1$

素因数の和:5317

約数の個数: 32

約数和(自身を含む): 45567360

約数和(自身を除く): 20019675

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 5273, 15819, 26365, 79095, 89641, 100187, 268923, 300561, 448205, 500935, 1344615, 1502805, 1703179, 5109537, 8515895, 25547685]

約数ペア:

[(1, 25547685), (3, 8515895), (5, 5109537), (15, 1703179), (17, 1502805), (19, 1344615), (51, 500935), (57, 448205), (85, 300561), (95, 268923), (255, 100187), (285, 89641), (323, 79095), (969, 26365), (1615, 15819), (4845, 5273)]