26106475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 37363680

約数和(自身を除く): 11257205

約数列:

[1, 5, 17, 19, 25, 53, 61, 85, 95, 265, 305, 323, 425, 475, 901, 1007, 1037, 1159, 1325, 1525, 1615, 3233, 4505, 5035, 5185, 5795, 8075, 16165, 17119, 19703, 22525, 25175, 25925, 28975, 54961, 61427, 80825, 85595, 98515, 274805, 307135, 427975, 492575, 1044259, 1374025, 1535675, 5221295, 26106475]

約数ペア:

[(1, 26106475), (5, 5221295), (17, 1535675), (19, 1374025), (25, 1044259), (53, 492575), (61, 427975), (85, 307135), (95, 274805), (265, 98515), (305, 85595), (323, 80825), (425, 61427), (475, 54961), (901, 28975), (1007, 25925), (1037, 25175), (1159, 22525), (1325, 19703), (1525, 17119), (1615, 16165), (3233, 8075), (4505, 5795), (5035, 5185)]