1794920985

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{853}}^1$

素因数の和:1000

約数の個数: 128

約数和(自身を含む): 3787660800

約数和(自身を除く): 1992739815

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 99, 109, 117, 135, 143, 165, 195, 297, 327, 351, 429, 495, 545, 585, 715, 853, 981, 1199, 1287, 1417, 1485, 1635, 1755, 2145, 2559, 2943, 3597, 3861, 4251, 4265, 4905, 5995, 6435, 7085, 7677, 9383, 10791, 11089, 12753, 12795, 14715, 15587, 17985, 19305, 21255, 23031, 28149, 32373, 33267, 38259, 38385, 46761, 46915, 53955, 55445, 63765, 77935, 84447, 92977, 99801, 115155, 121979, 140283, 140745, 161865, 166335, 191295, 233805, 253341, 278931, 299403, 365937, 420849, 422235, 464885, 499005, 609895, 701415, 836793, 1022747, 1097811, 1208701, 1266705, 1394655, 1497015, 1829685, 2104245, 2510379, 3068241, 3293433, 3626103, 4183965, 5113735, 5489055, 6043505, 9204723, 10878309, 12551895, 13295711, 15341205, 16467165, 18130515, 27614169, 32634927, 39887133, 46023615, 54391545, 66478555, 119661399, 138070845, 163174635, 199435665, 358984197, 598306995, 1794920985]

約数ペア:

[(1, 1794920985), (3, 598306995), (5, 358984197), (9, 199435665), (11, 163174635), (13, 138070845), (15, 119661399), (27, 66478555), (33, 54391545), (39, 46023615), (45, 39887133), (55, 32634927), (65, 27614169), (99, 18130515), (109, 16467165), (117, 15341205), (135, 13295711), (143, 12551895), (165, 10878309), (195, 9204723), (297, 6043505), (327, 5489055), (351, 5113735), (429, 4183965), (495, 3626103), (545, 3293433), (585, 3068241), (715, 2510379), (853, 2104245), (981, 1829685), (1199, 1497015), (1287, 1394655), (1417, 1266705), (1485, 1208701), (1635, 1097811), (1755, 1022747), (2145, 836793), (2559, 701415), (2943, 609895), (3597, 499005), (3861, 464885), (4251, 422235), (4265, 420849), (4905, 365937), (5995, 299403), (6435, 278931), (7085, 253341), (7677, 233805), (9383, 191295), (10791, 166335), (11089, 161865), (12753, 140745), (12795, 140283), (14715, 121979), (15587, 115155), (17985, 99801), (19305, 92977), (21255, 84447), (23031, 77935), (28149, 63765), (32373, 55445), (33267, 53955), (38259, 46915), (38385, 46761)]