47800935

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1297}}^1$

素因数の和:1334

約数の個数: 80

約数和(自身を含む): 105542976

約数和(自身を除く): 57742041

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 81, 91, 105, 117, 135, 189, 195, 273, 315, 351, 405, 455, 567, 585, 819, 945, 1053, 1297, 1365, 1755, 2457, 2835, 3891, 4095, 5265, 6485, 7371, 9079, 11673, 12285, 16861, 19455, 27237, 35019, 36855, 45395, 50583, 58365, 81711, 84305, 105057, 118027, 136185, 151749, 175095, 245133, 252915, 354081, 408555, 455247, 525285, 590135, 735399, 758745, 1062243, 1225665, 1365741, 1770405, 2276235, 3186729, 3676995, 5311215, 6828705, 9560187, 15933645, 47800935]

約数ペア:

[(1, 47800935), (3, 15933645), (5, 9560187), (7, 6828705), (9, 5311215), (13, 3676995), (15, 3186729), (21, 2276235), (27, 1770405), (35, 1365741), (39, 1225665), (45, 1062243), (63, 758745), (65, 735399), (81, 590135), (91, 525285), (105, 455247), (117, 408555), (135, 354081), (189, 252915), (195, 245133), (273, 175095), (315, 151749), (351, 136185), (405, 118027), (455, 105057), (567, 84305), (585, 81711), (819, 58365), (945, 50583), (1053, 45395), (1297, 36855), (1365, 35019), (1755, 27237), (2457, 19455), (2835, 16861), (3891, 12285), (4095, 11673), (5265, 9079), (6485, 7371)]