66132975

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{51869}}^1$

素因数の和:51899

約数の個数: 24

約数和(自身を含む): 115773840

約数和(自身を除く): 49640865

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 51869, 155607, 259345, 778035, 881773, 1296725, 2645319, 3890175, 4408865, 13226595, 22044325, 66132975]

約数ペア:

[(1, 66132975), (3, 22044325), (5, 13226595), (15, 4408865), (17, 3890175), (25, 2645319), (51, 1296725), (75, 881773), (85, 778035), (255, 259345), (425, 155607), (1275, 51869)]