11397225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1277}}^1$

素因数の和:1314

約数の個数: 48

約数和(自身を含む): 22819968

約数和(自身を除く): 11422743

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 175, 255, 357, 425, 525, 595, 1275, 1277, 1785, 2975, 3831, 6385, 8925, 8939, 19155, 21709, 26817, 31925, 44695, 65127, 95775, 108545, 134085, 151963, 223475, 325635, 455889, 542725, 670425, 759815, 1628175, 2279445, 3799075, 11397225]

約数ペア:

[(1, 11397225), (3, 3799075), (5, 2279445), (7, 1628175), (15, 759815), (17, 670425), (21, 542725), (25, 455889), (35, 325635), (51, 223475), (75, 151963), (85, 134085), (105, 108545), (119, 95775), (175, 65127), (255, 44695), (357, 31925), (425, 26817), (525, 21709), (595, 19155), (1275, 8939), (1277, 8925), (1785, 6385), (2975, 3831)]