89759475

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 181863360

約数和(自身を除く): 92103885

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 53, 65, 75, 117, 135, 159, 193, 195, 225, 265, 325, 351, 477, 579, 585, 675, 689, 795, 965, 975, 1325, 1431, 1737, 1755, 2067, 2385, 2509, 2895, 2925, 3445, 3975, 4825, 5211, 6201, 7155, 7527, 8685, 8775, 10229, 10335, 11925, 12545, 14475, 17225, 18603, 22581, 26055, 30687, 31005, 35775, 37635, 43425, 51145, 51675, 62725, 67743, 92061, 93015, 112905, 130275, 132977, 153435, 155025, 188175, 255725, 276183, 338715, 398931, 460305, 465075, 564525, 664885, 767175, 1196793, 1380915, 1693575, 1994655, 2301525, 3324425, 3590379, 5983965, 6904575, 9973275, 17951895, 29919825, 89759475]

約数ペア:

[(1, 89759475), (3, 29919825), (5, 17951895), (9, 9973275), (13, 6904575), (15, 5983965), (25, 3590379), (27, 3324425), (39, 2301525), (45, 1994655), (53, 1693575), (65, 1380915), (75, 1196793), (117, 767175), (135, 664885), (159, 564525), (193, 465075), (195, 460305), (225, 398931), (265, 338715), (325, 276183), (351, 255725), (477, 188175), (579, 155025), (585, 153435), (675, 132977), (689, 130275), (795, 112905), (965, 93015), (975, 92061), (1325, 67743), (1431, 62725), (1737, 51675), (1755, 51145), (2067, 43425), (2385, 37635), (2509, 35775), (2895, 31005), (2925, 30687), (3445, 26055), (3975, 22581), (4825, 18603), (5211, 17225), (6201, 14475), (7155, 12545), (7527, 11925), (8685, 10335), (8775, 10229)]