25554528

素因数分解:

$2^5\times 3^4\times {\mathrm{9859}}^1$

素因数の和:9881

約数の個数: 60

約数和(自身を含む): 75162780

約数和(自身を除く): 49608252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 9859, 19718, 29577, 39436, 59154, 78872, 88731, 118308, 157744, 177462, 236616, 266193, 315488, 354924, 473232, 532386, 709848, 798579, 946464, 1064772, 1419696, 1597158, 2129544, 2839392, 3194316, 4259088, 6388632, 8518176, 12777264, 25554528]

約数ペア:

[(1, 25554528), (2, 12777264), (3, 8518176), (4, 6388632), (6, 4259088), (8, 3194316), (9, 2839392), (12, 2129544), (16, 1597158), (18, 1419696), (24, 1064772), (27, 946464), (32, 798579), (36, 709848), (48, 532386), (54, 473232), (72, 354924), (81, 315488), (96, 266193), (108, 236616), (144, 177462), (162, 157744), (216, 118308), (288, 88731), (324, 78872), (432, 59154), (648, 39436), (864, 29577), (1296, 19718), (2592, 9859)]