288526315

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{353}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 438427584

約数和(自身を除く): 149901269

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 193, 353, 385, 605, 847, 965, 1351, 1765, 2123, 2471, 3883, 4235, 6755, 10615, 12355, 14861, 19415, 23353, 27181, 42713, 68129, 74305, 116765, 135905, 163471, 213565, 298991, 340645, 476903, 749419, 817355, 1494955, 2384515, 3747095, 5245933, 8243609, 26229665, 41218045, 57705263, 288526315]

約数ペア:

[(1, 288526315), (5, 57705263), (7, 41218045), (11, 26229665), (35, 8243609), (55, 5245933), (77, 3747095), (121, 2384515), (193, 1494955), (353, 817355), (385, 749419), (605, 476903), (847, 340645), (965, 298991), (1351, 213565), (1765, 163471), (2123, 135905), (2471, 116765), (3883, 74305), (4235, 68129), (6755, 42713), (10615, 27181), (12355, 23353), (14861, 19415)]