28017045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3067}}^1$

素因数の和:3114

約数の個数: 48

約数和(自身を含む): 57432960

約数和(自身を除く): 29415915

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 315, 435, 609, 1015, 1305, 1827, 3045, 3067, 9135, 9201, 15335, 21469, 27603, 46005, 64407, 88943, 107345, 138015, 193221, 266829, 322035, 444715, 622601, 800487, 966105, 1334145, 1867803, 3113005, 4002435, 5603409, 9339015, 28017045]

約数ペア:

[(1, 28017045), (3, 9339015), (5, 5603409), (7, 4002435), (9, 3113005), (15, 1867803), (21, 1334145), (29, 966105), (35, 800487), (45, 622601), (63, 444715), (87, 322035), (105, 266829), (145, 193221), (203, 138015), (261, 107345), (315, 88943), (435, 64407), (609, 46005), (1015, 27603), (1305, 21469), (1827, 15335), (3045, 9201), (3067, 9135)]