2238862275

素因数分解:

$3^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{28349}}^1$

素因数の和:28387

約数の個数: 72

約数和(自身を含む): 4478619600

約数和(自身を除く): 2239757325

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 81, 117, 135, 195, 225, 243, 325, 351, 405, 585, 675, 975, 1053, 1215, 1755, 2025, 2925, 3159, 5265, 6075, 8775, 15795, 26325, 28349, 78975, 85047, 141745, 255141, 368537, 425235, 708725, 765423, 1105611, 1275705, 1842685, 2126175, 2296269, 3316833, 3827115, 5528055, 6378525, 6888807, 9213425, 9950499, 11481345, 16584165, 19135575, 27640275, 29851497, 34444035, 49752495, 57406725, 82920825, 89554491, 149257485, 172220175, 248762475, 447772455, 746287425, 2238862275]

約数ペア:

[(1, 2238862275), (3, 746287425), (5, 447772455), (9, 248762475), (13, 172220175), (15, 149257485), (25, 89554491), (27, 82920825), (39, 57406725), (45, 49752495), (65, 34444035), (75, 29851497), (81, 27640275), (117, 19135575), (135, 16584165), (195, 11481345), (225, 9950499), (243, 9213425), (325, 6888807), (351, 6378525), (405, 5528055), (585, 3827115), (675, 3316833), (975, 2296269), (1053, 2126175), (1215, 1842685), (1755, 1275705), (2025, 1105611), (2925, 765423), (3159, 708725), (5265, 425235), (6075, 368537), (8775, 255141), (15795, 141745), (26325, 85047), (28349, 78975)]