13259925

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{8419}}^1$

素因数の和:8442

約数の個数: 36

約数和(自身を含む): 27146080

約数和(自身を除く): 13886155

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 1575, 8419, 25257, 42095, 58933, 75771, 126285, 176799, 210475, 294665, 378855, 530397, 631425, 883995, 1473325, 1894275, 2651985, 4419975, 13259925]

約数ペア:

[(1, 13259925), (3, 4419975), (5, 2651985), (7, 1894275), (9, 1473325), (15, 883995), (21, 631425), (25, 530397), (35, 378855), (45, 294665), (63, 210475), (75, 176799), (105, 126285), (175, 75771), (225, 58933), (315, 42095), (525, 25257), (1575, 8419)]