55405935

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1787}}^1$

素因数の和:1864

約数の個数: 48

約数和(自身を含む): 105434784

約数和(自身を除く): 50028849

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 53, 65, 117, 159, 195, 265, 477, 585, 689, 795, 1787, 2067, 2385, 3445, 5361, 6201, 8935, 10335, 16083, 23231, 26805, 31005, 69693, 80415, 94711, 116155, 209079, 284133, 348465, 473555, 852399, 1045395, 1231243, 1420665, 3693729, 4261995, 6156215, 11081187, 18468645, 55405935]

約数ペア:

[(1, 55405935), (3, 18468645), (5, 11081187), (9, 6156215), (13, 4261995), (15, 3693729), (39, 1420665), (45, 1231243), (53, 1045395), (65, 852399), (117, 473555), (159, 348465), (195, 284133), (265, 209079), (477, 116155), (585, 94711), (689, 80415), (795, 69693), (1787, 31005), (2067, 26805), (2385, 23231), (3445, 16083), (5361, 10335), (6201, 8935)]