3970412355

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{4001}}^1$

素因数の和:4756

約数の個数: 64

約数和(自身を含む): 7831369728

約数和(自身を除く): 3860957373

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 727, 1365, 2181, 3635, 4001, 5089, 9451, 10905, 12003, 15267, 20005, 25445, 28007, 28353, 47255, 52013, 60015, 66157, 76335, 84021, 140035, 141765, 156039, 198471, 260065, 330785, 364091, 420105, 780195, 992355, 1092273, 1820455, 2908727, 5461365, 8726181, 14543635, 20361089, 37813451, 43630905, 61083267, 101805445, 113440353, 189067255, 264694157, 305416335, 567201765, 794082471, 1323470785, 3970412355]

約数ペア:

[(1, 3970412355), (3, 1323470785), (5, 794082471), (7, 567201765), (13, 305416335), (15, 264694157), (21, 189067255), (35, 113440353), (39, 101805445), (65, 61083267), (91, 43630905), (105, 37813451), (195, 20361089), (273, 14543635), (455, 8726181), (727, 5461365), (1365, 2908727), (2181, 1820455), (3635, 1092273), (4001, 992355), (5089, 780195), (9451, 420105), (10905, 364091), (12003, 330785), (15267, 260065), (20005, 198471), (25445, 156039), (28007, 141765), (28353, 140035), (47255, 84021), (52013, 76335), (60015, 66157)]