98481825

素因数分解:

$3^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:110

約数の個数: 144

約数和(自身を含む): 208528320

約数和(自身を除く): 110046495

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 29, 39, 43, 45, 65, 75, 81, 87, 117, 129, 135, 145, 195, 215, 225, 243, 261, 325, 351, 377, 387, 405, 435, 559, 585, 645, 675, 725, 783, 975, 1053, 1075, 1131, 1161, 1215, 1247, 1305, 1677, 1755, 1885, 1935, 2025, 2175, 2349, 2795, 2925, 3159, 3225, 3393, 3483, 3741, 3915, 5031, 5265, 5655, 5805, 6075, 6235, 6525, 7047, 8385, 8775, 9425, 9675, 10179, 10449, 11223, 11745, 13975, 15093, 15795, 16211, 16965, 17415, 18705, 19575, 25155, 26325, 28275, 29025, 30537, 31175, 33669, 35235, 41925, 45279, 48633, 50895, 52245, 56115, 58725, 75465, 78975, 81055, 84825, 87075, 91611, 93525, 101007, 125775, 135837, 145899, 152685, 168345, 176175, 226395, 243165, 254475, 261225, 280575, 303021, 377325, 405275, 437697, 458055, 505035, 679185, 729495, 763425, 841725, 1131975, 1215825, 1313091, 1515105, 2188485, 2290275, 2525175, 3395925, 3647475, 3939273, 6565455, 7575525, 10942425, 19696365, 32827275, 98481825]

約数ペア:

[(1, 98481825), (3, 32827275), (5, 19696365), (9, 10942425), (13, 7575525), (15, 6565455), (25, 3939273), (27, 3647475), (29, 3395925), (39, 2525175), (43, 2290275), (45, 2188485), (65, 1515105), (75, 1313091), (81, 1215825), (87, 1131975), (117, 841725), (129, 763425), (135, 729495), (145, 679185), (195, 505035), (215, 458055), (225, 437697), (243, 405275), (261, 377325), (325, 303021), (351, 280575), (377, 261225), (387, 254475), (405, 243165), (435, 226395), (559, 176175), (585, 168345), (645, 152685), (675, 145899), (725, 135837), (783, 125775), (975, 101007), (1053, 93525), (1075, 91611), (1131, 87075), (1161, 84825), (1215, 81055), (1247, 78975), (1305, 75465), (1677, 58725), (1755, 56115), (1885, 52245), (1935, 50895), (2025, 48633), (2175, 45279), (2349, 41925), (2795, 35235), (2925, 33669), (3159, 31175), (3225, 30537), (3393, 29025), (3483, 28275), (3741, 26325), (3915, 25155), (5031, 19575), (5265, 18705), (5655, 17415), (5805, 16965), (6075, 16211), (6235, 15795), (6525, 15093), (7047, 13975), (8385, 11745), (8775, 11223), (9425, 10449), (9675, 10179)]