246449085

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 422923200

約数和(自身を除く): 176474115

約数列:

[1, 3, 5, 15, 17, 51, 85, 139, 255, 289, 409, 417, 695, 867, 1227, 1445, 2045, 2085, 2363, 4335, 6135, 6953, 7089, 11815, 20859, 34765, 35445, 40171, 56851, 104295, 118201, 120513, 170553, 200855, 284255, 354603, 591005, 602565, 852765, 966467, 1773015, 2899401, 4832335, 14497005, 16429939, 49289817, 82149695, 246449085]

約数ペア:

[(1, 246449085), (3, 82149695), (5, 49289817), (15, 16429939), (17, 14497005), (51, 4832335), (85, 2899401), (139, 1773015), (255, 966467), (289, 852765), (409, 602565), (417, 591005), (695, 354603), (867, 284255), (1227, 200855), (1445, 170553), (2045, 120513), (2085, 118201), (2363, 104295), (4335, 56851), (6135, 40171), (6953, 35445), (7089, 34765), (11815, 20859)]