55291275

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6301}}^1$

素因数の和:6333

約数の個数: 48

約数和(自身を含む): 109402720

約数和(自身を除く): 54111445

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, 6301, 8775, 18903, 31505, 56709, 81913, 94515, 157525, 170127, 245739, 283545, 409565, 472575, 737217, 850635, 1228695, 1417725, 2047825, 2211651, 3686085, 4253175, 6143475, 11058255, 18430425, 55291275]

約数ペア:

[(1, 55291275), (3, 18430425), (5, 11058255), (9, 6143475), (13, 4253175), (15, 3686085), (25, 2211651), (27, 2047825), (39, 1417725), (45, 1228695), (65, 850635), (75, 737217), (117, 472575), (135, 409565), (195, 283545), (225, 245739), (325, 170127), (351, 157525), (585, 94515), (675, 81913), (975, 56709), (1755, 31505), (2925, 18903), (6301, 8775)]