1752275

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:84

約数の個数: 48

約数和(自身を含む): 2856960

約数和(自身を除く): 1104685

約数列:

[1, 5, 7, 17, 19, 25, 31, 35, 85, 95, 119, 133, 155, 175, 217, 323, 425, 475, 527, 589, 595, 665, 775, 1085, 1615, 2261, 2635, 2945, 2975, 3325, 3689, 4123, 5425, 8075, 10013, 11305, 13175, 14725, 18445, 20615, 50065, 56525, 70091, 92225, 103075, 250325, 350455, 1752275]

約数ペア:

[(1, 1752275), (5, 350455), (7, 250325), (17, 103075), (19, 92225), (25, 70091), (31, 56525), (35, 50065), (85, 20615), (95, 18445), (119, 14725), (133, 13175), (155, 11305), (175, 10013), (217, 8075), (323, 5425), (425, 4123), (475, 3689), (527, 3325), (589, 2975), (595, 2945), (665, 2635), (775, 2261), (1085, 1615)]