54817425

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6247}}^1$

素因数の和:6279

約数の個数: 48

約数和(自身を含む): 108465280

約数和(自身を除く): 53647855

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, 6247, 8775, 18741, 31235, 56223, 81211, 93705, 156175, 168669, 243633, 281115, 406055, 468525, 730899, 843345, 1218165, 1405575, 2030275, 2192697, 3654495, 4216725, 6090825, 10963485, 18272475, 54817425]

約数ペア:

[(1, 54817425), (3, 18272475), (5, 10963485), (9, 6090825), (13, 4216725), (15, 3654495), (25, 2192697), (27, 2030275), (39, 1405575), (45, 1218165), (65, 843345), (75, 730899), (117, 468525), (135, 406055), (195, 281115), (225, 243633), (325, 168669), (351, 156175), (585, 93705), (675, 81211), (975, 56223), (1755, 31235), (2925, 18741), (6247, 8775)]