103075

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:67

約数の個数: 24

約数和(自身を含む): 158720

約数和(自身を除く): 55645

約数列:

[1, 5, 7, 19, 25, 31, 35, 95, 133, 155, 175, 217, 475, 589, 665, 775, 1085, 2945, 3325, 4123, 5425, 14725, 20615, 103075]

約数ペア:

[(1, 103075), (5, 20615), (7, 14725), (19, 5425), (25, 4123), (31, 3325), (35, 2945), (95, 1085), (133, 775), (155, 665), (175, 589), (217, 475)]