38756795

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 60131808

約数和(自身を除く): 21375013

約数列:

[1, 5, 7, 11, 35, 49, 55, 73, 77, 197, 245, 365, 385, 511, 539, 803, 985, 1379, 2167, 2555, 2695, 3577, 4015, 5621, 6895, 9653, 10835, 14381, 15169, 17885, 28105, 39347, 48265, 71905, 75845, 100667, 106183, 158191, 196735, 503335, 530915, 704669, 790955, 1107337, 3523345, 5536685, 7751359, 38756795]

約数ペア:

[(1, 38756795), (5, 7751359), (7, 5536685), (11, 3523345), (35, 1107337), (49, 790955), (55, 704669), (73, 530915), (77, 503335), (197, 196735), (245, 158191), (365, 106183), (385, 100667), (511, 75845), (539, 71905), (803, 48265), (985, 39347), (1379, 28105), (2167, 17885), (2555, 15169), (2695, 14381), (3577, 10835), (4015, 9653), (5621, 6895)]