13321656075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1951891}}^1$

素因数の和:1951924

約数の個数: 48

約数和(自身を含む): 27107876096

約数和(自身を除く): 13786220021

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 1365, 2275, 6825, 1951891, 5855673, 9759455, 13663237, 25374583, 29278365, 40989711, 48797275, 68316185, 76123749, 126872915, 146391825, 177622081, 204948555, 341580925, 380618745, 532866243, 634364575, 888110405, 1024742775, 1903093725, 2664331215, 4440552025, 13321656075]

約数ペア:

[(1, 13321656075), (3, 4440552025), (5, 2664331215), (7, 1903093725), (13, 1024742775), (15, 888110405), (21, 634364575), (25, 532866243), (35, 380618745), (39, 341580925), (65, 204948555), (75, 177622081), (91, 146391825), (105, 126872915), (175, 76123749), (195, 68316185), (273, 48797275), (325, 40989711), (455, 29278365), (525, 25374583), (975, 13663237), (1365, 9759455), (2275, 5855673), (6825, 1951891)]