11147745

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{523}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 21504960

約数和(自身を除く): 10357215

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 203, 245, 435, 523, 609, 735, 1015, 1421, 1569, 2615, 3045, 3661, 4263, 7105, 7845, 10983, 15167, 18305, 21315, 25627, 45501, 54915, 75835, 76881, 106169, 128135, 227505, 318507, 384405, 530845, 743183, 1592535, 2229549, 3715915, 11147745]

約数ペア:

[(1, 11147745), (3, 3715915), (5, 2229549), (7, 1592535), (15, 743183), (21, 530845), (29, 384405), (35, 318507), (49, 227505), (87, 128135), (105, 106169), (145, 76881), (147, 75835), (203, 54915), (245, 45501), (435, 25627), (523, 21315), (609, 18305), (735, 15167), (1015, 10983), (1421, 7845), (1569, 7105), (2615, 4263), (3045, 3661)]