9980775

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{6337}}^1$

素因数の和:6360

約数の個数: 36

約数和(自身を含む): 20433712

約数和(自身を除く): 10452937

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 1575, 6337, 19011, 31685, 44359, 57033, 95055, 133077, 158425, 221795, 285165, 399231, 475275, 665385, 1108975, 1425825, 1996155, 3326925, 9980775]

約数ペア:

[(1, 9980775), (3, 3326925), (5, 1996155), (7, 1425825), (9, 1108975), (15, 665385), (21, 475275), (25, 399231), (35, 285165), (45, 221795), (63, 158425), (75, 133077), (105, 95055), (175, 57033), (225, 44359), (315, 31685), (525, 19011), (1575, 6337)]