25125552

素因数分解:

$2^4\times 3^4\times {\mathrm{19387}}^1$

素因数の和:19407

約数の個数: 50

約数和(自身を含む): 72724388

約数和(自身を除く): 47598836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 19387, 38774, 58161, 77548, 116322, 155096, 174483, 232644, 310192, 348966, 465288, 523449, 697932, 930576, 1046898, 1395864, 1570347, 2093796, 2791728, 3140694, 4187592, 6281388, 8375184, 12562776, 25125552]

約数ペア:

[(1, 25125552), (2, 12562776), (3, 8375184), (4, 6281388), (6, 4187592), (8, 3140694), (9, 2791728), (12, 2093796), (16, 1570347), (18, 1395864), (24, 1046898), (27, 930576), (36, 697932), (48, 523449), (54, 465288), (72, 348966), (81, 310192), (108, 232644), (144, 174483), (162, 155096), (216, 116322), (324, 77548), (432, 58161), (648, 38774), (1296, 19387)]