77755275

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8861}}^1$

素因数の和:8893

約数の個数: 48

約数和(自身を含む): 153844320

約数和(自身を除く): 76089045

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 225, 325, 351, 585, 675, 975, 1755, 2925, 8775, 8861, 26583, 44305, 79749, 115193, 132915, 221525, 239247, 345579, 398745, 575965, 664575, 1036737, 1196235, 1727895, 1993725, 2879825, 3110211, 5183685, 5981175, 8639475, 15551055, 25918425, 77755275]

約数ペア:

[(1, 77755275), (3, 25918425), (5, 15551055), (9, 8639475), (13, 5981175), (15, 5183685), (25, 3110211), (27, 2879825), (39, 1993725), (45, 1727895), (65, 1196235), (75, 1036737), (117, 664575), (135, 575965), (195, 398745), (225, 345579), (325, 239247), (351, 221525), (585, 132915), (675, 115193), (975, 79749), (1755, 44305), (2925, 26583), (8775, 8861)]